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Intellectual Property Lawyers in Essex, MD: 2026 rankings

46 intellectual property lawyers ranked by LFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Highest LFR Score in Essex: Patent Insider, LFR Score 64/100; 5.0★ from 7 Google reviews; open 24/7.

  2. 6

    Open 24 hours (per Google): Patent Insider, posts 24/7 hours; ranked #6 of 46.

  3. 3

    Most-reviewed: Thoughts to Paper, 401 Google reviews at 4.8★, the most of 46 ranked; ranked #3.

Rankings can't be bought. Lawyers can't pay to change their rank or score. How we rank

46 Essex intellectual property lawyers are ranked here by LFR Score, from nine published factors. 3 are open 24/7, 8 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 46 rated law firms.

Most of this list also appears on the Intellectual property lawyers in Gaithersburg ranking. See Intellectual property lawyers in Gaithersburg

Top 10 intellectual property lawyers in Essex at a glance

Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.

Top 10 intellectual property lawyers in Essex at a glance
RankBusinessLFR ScoreGoogle ratingBased inHoursNotable for
1Patent Insider645.0★ (7)Baltimore, 8 mi awayOpen 24 hrs (Google)Top score
2Edison Law Group, PLLC.644.8★ (198)Washington, D.C., 41 mi awaySat · Evenings—
3Thoughts to Paper634.8★ (401)Germantown, 43 mi awayEveningsMost reviews
4Garcia Zamor635.0★ (99)Columbia, 27 mi away——
5Baltimore Trademark Attorney634.9★ (84)Baltimore, 7 mi awaySat · Sun—
6Patent Insider625.0★ (15)Silver Spring, 37 mi awayOpen 24 hrs (Google)Open 24 hours
7Gerben IP605.0★ (67)Washington, D.C., 41 mi away——
8The Iwashko Law Firm, PLLC605.0★ (28)Washington, D.C., 41 mi awaySat · Evenings—
9The Law Office of Michael E. Kondoudis604.8★ (81)Washington, D.C., 41 mi away——
10NovoTech Patent Firm605.0★ (54)Washington, D.C., 42 mi away——

All 46 intellectual property lawyers in Essex, in rank order

Ordered by LFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.

  1. Ranked #1 in Essex

    Based in Baltimore, 8 mi away

    64/100LFR Score

    Ranked #1 because of its Google rating and practice area focus: 5.0★ from 7 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    145 W Ostend St Ste 600, Baltimore, MD 21230
  2. Based in Washington, D.C., 41 mi away

    64/100LFR Score

    Ranked #2 because of its Google rating and practice area focus: 4.8★ from 198 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.8★ from 198 Google reviews
    Hours
    Mon–Fri 9 AM–9 PM · Sat 9 AM–5 PM · Sun closed
    Address
    1201 Connecticut Ave NW, Washington, DC 20036
  3. Based in Germantown, 43 mi away

    63/100LFR Score

    Ranked #3 because of its Google rating and practice area focus: 4.8★ from 401 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.8★ from 401 Google reviews
    Hours
    Mon–Fri 10 AM–7 PM · Sat–Sun closed
    Address
    20251 Century Blvd #140, Germantown, MD 20874
  4. Based in Columbia, 27 mi away

    63/100LFR Score

    Ranked #4 because of its Google rating and practice area focus: 5.0★ from 99 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 99 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    12960 Linden Church Rd, Clarksville, MD 21029
  5. Based in Baltimore, 7 mi away

    63/100LFR Score

    Ranked #5 because of its Google rating and practice area focus: 4.9★ from 84 Google reviews, listed on Google as “Attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.9★ from 84 Google reviews
    Hours
    Mon–Sun 8:30 AM–6 PM
    Address
    300 E Lombard St suite 840, Baltimore, MD 21202
  6. Based in Silver Spring, 37 mi away

    62/100LFR Score

    Ranked #6 because of its Google rating and practice area focus: 5.0★ from 15 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8403 Colesville Rd #1100, Silver Spring, MD 20910
  7. Based in Washington, D.C., 41 mi away

    60/100LFR Score

    Ranked #7 because of its Google rating and practice area focus: 5.0★ from 67 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 67 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1050 Connecticut Ave NW #500, Washington, DC 20036
  8. Based in Washington, D.C., 41 mi away

    60/100LFR Score

    Ranked #8 because of its Google rating and practice area focus: 5.0★ from 28 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 28 Google reviews
    Hours
    Mon 7 AM–8 PM · Tue–Fri 8 AM–8 PM · Sat 8 AM–5 PM · Sun closed
    Address
    1250 Connecticut Ave NW Ste 700, Washington, DC 20036
  9. Based in Washington, D.C., 41 mi away

    60/100LFR Score

    Ranked #9 because of its Google rating and practice area focus: 4.8★ from 81 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.8★ from 81 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1455 Pennsylvania Ave NW suite 400, Washington, DC 20004
  10. Based in Washington, D.C., 42 mi away

    60/100LFR Score

    Ranked #10 because of its Google rating and practice area focus: 5.0★ from 54 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 54 Google reviews
    Hours
    Mon–Fri 8:30 AM–5:30 PM · Sat–Sun closed
    Address
    1717 Pennsylvania Ave NW #1025, Washington, DC 20006
  11. Based in Washington, D.C., 41 mi away

    59/100LFR Score

    Ranked #11 because of its Google rating and practice area focus: 4.8★ from 23 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.8★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–9 PM · Sat 1 PM–6 PM · Sun closed
    Address
    1629 K St NW #300, Washington, DC 20006
  12. Based in Silver Spring, 32 mi away

    58/100LFR Score

    Ranked #12 because of its Google rating and practice area focus: 4.6★ from 9 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.6★ from 9 Google reviews
    Hours
    Mon–Fri 10 AM–9 PM · Sat 10 AM–5 PM · Sun closed
    Address
    424 Carona Pl, Silver Spring, MD 20905
  13. Based in Washington, D.C., 41 mi away

    57/100LFR Score

    Ranked #13 because of its Google rating and practice area focus: 4.1★ from 66 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.1★ from 66 Google reviews
    Hours
    Mon–Fri 9 AM–9 PM · Sat–Sun closed
    Address
    1629 K St NW 3rd Fl., Suite 300, Washington, DC 20006
  14. Based in Arlington, 44 mi away

    57/100LFR Score

    Ranked #14 because of its Google rating and practice area focus: 5.0★ from 22 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Tue 8:30 AM–5:30 PM · Wed–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    3101 Wilson Blvd Ste 500, Arlington, VA 22201
  15. Based in Gaithersburg, 40 mi away

    56/100LFR Score

    Ranked #16 because of its Google rating and practice area focus: 5.0★ from 4 Google reviews, listed on Google as “Intellectual property registry”.

    Based on 6 of 9 factors; bar status, recency and availability not yet collected.

    • 5.0★ from 4 Google reviews
    Address
    9009 Shady Grove Ct, Gaithersburg, MD 20877
  16. Based in Columbia, 22 mi away

    56/100LFR Score

    Ranked #17 because of its Google rating and practice area focus: 5.0★ from 3 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    10320 Little Patuxent Pkwy Ste 200, Columbia, MD 21044
  17. Based in Washington, D.C., 41 mi away

    55/100LFR Score

    Ranked #18 because of its Google rating and practice area focus: 4.9★ from 77 Google reviews, listed on Google as “Law firm”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.9★ from 77 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat–Sun closed
    Address
    5335 Wisconsin Ave NW #440, Washington, DC 20015
  18. Based in Washington, D.C., 40 mi away

    53/100LFR Score

    Ranked #19 because of its Google rating and practice area focus: 3.7★ from 3 Google reviews, listed on Google as “Patent attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 3.7★ from 3 Google reviews
    Hours
    Mon–Fri 8:30 AM–5:30 PM · Sat–Sun closed
    Address
    1750 Columbia Rd NW, Washington, DC 20009
  19. Based in Rockville, 39 mi away

    49/100LFR Score

    Ranked #20 because of its Google rating and practice area focus: 5.0★ from 7 Google reviews, listed on Google as “Attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Fri 9 AM–5:30 PM · Sat–Sun closed
    Address
    11140 Rockville Pike #400, Rockville, MD 20852
  20. Based in Potomac, 40 mi away

    49/100LFR Score

    Ranked #21 because of its Google rating and review volume: 4.4★ from 92 Google reviews.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.4★ from 92 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    12505 Park Potomac Ave, Potomac, MD 20854
  21. Based in Columbia, 20 mi away

    49/100LFR Score

    Ranked #23 because of its Google rating and practice area focus: 5.0★ from 9 Google reviews, listed on Google as “Family law attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 9 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    8865 Stanford Blvd Ste 202, Columbia, MD 21045
  22. Based in Columbia, 20 mi away

    49/100LFR Score

    Ranked #24 because of its Google rating and practice area focus: 4.6★ from 11 Google reviews, listed on Google as “Bankruptcy attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.6★ from 11 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    7021 Columbia Gateway Dr, Columbia, MD 21046
  23. Based in Washington, D.C., 41 mi away

    48/100LFR Score

    Ranked #25 because of its Google rating and review volume: 3.9★ from 187 Google reviews.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 3.9★ from 187 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1666 K St NW Ste 1150, Washington, DC 20006

How we ranked Essex intellectual property lawyers

We scored 46 Essex intellectual property lawyers on nine factors, weighted as shown. A law firm is ranked when its practice area is confirmed and it has 3 or more Google reviews or a claimed profile. A law firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Attorney advertising businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

LFR Score factors and weights
FactorWeightComputed fromIn Essex data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Bar status10%An active bar or law society record matched to a lawyer at the firm (not measured until a record source is loaded)Not yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly office hours, Saturday, Sunday, and phones answered 24/7Measured
Practice focus15%How clearly the firm practises this area (its Google category and name)Measured
Proximity5%An office in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its Law Firms Ranked profile (free and paid earn the same)Measured
Law Firms Ranked reviews10%Verified client reviews collected by Law Firms Ranked: their rating and how many there areMeasured

How to choose an intellectual property lawyer

  1. Check the lawyer’s status and any public discipline in the state bar or law society directory.
  2. Ask how many intellectual property law matters the lawyer handles each year, and who at the firm will do the work.
  3. Get the fee arrangement in writing: hourly, flat or contingency, and which costs are charged on top.
  4. Ask how and how often the firm will update you, and how fast it answers calls and emails.
  5. Read recent reviews for how the firm communicated and billed, not only for outcomes.
  6. For patents, check the lawyer is registered to practice before the patent office and has worked in your technical field.
  7. Meet more than one firm; many offer a short first consultation, sometimes free.

Questions to ask an intellectual property lawyer

  • How would you approach a matter like mine, and what are the realistic options?
  • How do you charge, and what will the total likely cost?
  • Who will be my main contact, and how quickly do you reply?
  • Are you registered with the patent office?
  • Which official fees are not included in your fee?
  • Is there any conflict of interest that would stop you representing me?

Terms explained

Contingency fee
A fee that is a share of the money recovered, paid only if there is a recovery. Common in injury cases; not allowed for criminal defense or for securing a divorce.
Retainer
Money paid up front and held in a trust account, which the lawyer draws on as fees are earned.
Flat fee
One set price for a defined piece of work, such as a will or an uncontested matter.
Limited-scope representation
Paying a lawyer for part of a matter only, such as reviewing documents or coaching for one hearing (also called unbundled services).
Statute of limitations
The deadline to file a lawsuit or charge. It differs by state or province and by type of claim.
Good standing
A lawyer’s status as active and eligible to practise with a state bar or law society.
Law society
The body that licenses and disciplines lawyers in a Canadian province or territory.
Board certification
Recognition in a field of law by a state program or an organisation accredited for that purpose. Lawyers may only claim it when they hold it, naming the certifying body.
Attorney–client privilege
The rule that keeps confidential communications between a client and lawyer, made for legal advice, out of court.
Conflict check
The search a firm runs before taking a matter to make sure it does not represent someone on the other side.
Pro bono
Legal work done for free, usually for people who cannot afford a lawyer.
Legal aid
Publicly funded legal help for people with low incomes, through legal aid offices, public defenders or provincial legal aid plans.

Intellectual property lawyers in Essex: frequently asked questions

Which intellectual property lawyer has the highest LFR Score in Essex?

By LFR Score, the highest-ranked intellectual property lawyer in Essex, MD is Patent Insider with an LFR Score of 64/100. It has 5.0★ from 7 Google reviews. It is open 24/7. Edison Law Group, PLLC. (#2) and Thoughts to Paper (#3) follow. We ranked 46 intellectual property lawyers on nine factors, last updated November 9, 2026.

How many intellectual property lawyers are there in Essex?

LawFirmsRanked ranks 46 intellectual property lawyers serving Essex, MD. Counts are as of November 2026.

Which intellectual property lawyers in Essex are open 24/7?

3 ranked intellectual property lawyers in Essex post 24/7 hours. The highest-ranked are Patent Insider (#1), Patent Insider (#6) and Law Office of H. Steve Ngo (#22). Hours come from each law firm's Google listing as of November 2026, so call to confirm.

Which intellectual property lawyers in Essex work on weekends?

8 of 46 ranked intellectual property lawyers post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Patent Insider (#1), Edison Law Group, PLLC. (#2) and Baltimore Trademark Attorney (#5). Posted hours are office hours; many firms meet clients by appointment outside them.

What Google rating do Essex intellectual property lawyers have?

The median Google rating among 46 rated intellectual property lawyers in Essex is 4.8★, with a median of 9 reviews. Thoughts to Paper has the most, 401 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does LawFirmsRanked rank intellectual property lawyers?

Each intellectual property lawyer gets a 0–100 LFR Score from nine published factors, led by reputation (25%), practice focus (15%), review volume (10%) and recency (10%). A law firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only law firms with a confirmed practice area and 3 or more reviews, or a claimed profile, are ranked.

Do intellectual property lawyers outside Essex count in this ranking?

Yes, if they are within 50 mi of the Essex city center, our service radius for intellectual property lawyers. Each listing shows where the law firm is based and how far away it is. Proximity is 5% of the LFR Score, so a nearby law firm gets a small edge.

Can intellectual property lawyers pay to rank higher on LawFirmsRanked?

No. The LFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured law firms may appear above the list, labelled Attorney advertising and showing their honest rank.

How do intellectual property lawyers in Essex, MD charge?

Intellectual property lawyers often charge a flat fee for trademark and patent filings (official fees are separate) and hourly rates for infringement disputes. Lawyers using Clio billed an average of $461 an hour in this area (Clio Legal Trends data, October 2026; all areas $362). Ask for the fee arrangement in writing before you agree.

Who can file a patent application for me?

Before the US Patent and Trademark Office, only registered patent attorneys and patent agents may prosecute patent applications for others. Trademark filings can be handled by any licensed attorney. This is general information, not legal advice.

How is this list of intellectual property lawyers in Essex, MD ranked?

By LFR Score only, from public data on reviews, practice focus, office location and hours. Firms labelled “Attorney advertising” paid for that placement; payment never changes a rank, and a rank is not an endorsement.

Does a lawyer need an office in Essex?

No, but the lawyer must be licensed in your state (or, for federal matters such as immigration, in some state). A local office makes meetings and court appearances easier, so proximity is one of our factors.

Update log for Essex

  1. November 2026: LFR Scores recalculated for 46 intellectual property lawyers serving Essex.