67 intellectual property lawyers ranked by LFR ScoreUpdated 0 paid placements in this rankingHow we rank →
Highest LFR Score in Mercerville-Hamilton Square: Law Office of Jason H. Rosenblum, PLLC, LFR Score 67/100; 5.0★ from 122 Google reviews; open 24/7.
Open 24 hours (per Google): Paul & Paul, posts 24/7 hours; ranked #4 of 67.
Most-reviewed: EsquireTrademarks.com Philadelphia Trademark Attorney, 255 Google reviews at 5.0★, the most of 67 ranked; ranked #6.
Rankings can't be bought. Lawyers can't pay to change their rank or score. How we rank
67 Mercerville-Hamilton Square intellectual property lawyers are ranked here by LFR Score, from nine published factors. 16 are open 24/7, 25 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 5.0★ across 67 rated law firms.
Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.
| Rank | Business | LFR Score | Google rating | Based in | Hours | Notable for |
|---|---|---|---|---|---|---|
| 1 | Law Office of Jason H. Rosenblum, PLLC | 67 | 5.0★ (122) | Brooklyn, 49 mi away | Open 24 hrs (Google) | Top score |
| 2 | IP Works Law - Intellectual Property Attorney | 65 | 4.7★ (40) | Montgomeryville, 25 mi away | Sat · Sun | — |
| 3 | Sleman & Lund LLP | 65 | 5.0★ (44) | Freehold, 20 mi away | Sat · Evenings | — |
| 4 | Paul & Paul | 65 | 4.7★ (26) | Philadelphia, 33 mi away | Open 24 hrs (Google) | Open 24 hours |
| 5 | John Rizvi, P.A. - The Idea Attorneys | 64 | 5.0★ (17) | Philadelphia, 32 mi away | Open 24 hrs (Google) | — |
| 6 | EsquireTrademarks.com Philadelphia Trademark Attorney | 64 | 5.0★ (255) | Philadelphia, 32 mi away | Sat · Sun · Evenings | Most reviews |
| 7 | Law Office of Walter Tencza, Jr. | 63 | 4.9★ (42) | Edison, 28 mi away | Sat | — |
| 8 | Law Offices of Peter D. Mlynek, LLC | 62 | 2.8★ (11) | Cinnaminson, 22 mi away | Open 24 hrs (Google) | — |
| 9 | Gearhart Law | 62 | 4.9★ (88) | Summit, 38 mi away | — | — |
| 10 | Outlier Patent Attorneys, PLLC | 62 | 5.0★ (14) | New York City, 48 mi away | Open 24 hrs (Google) | — |
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.
Ranked #1 in Mercerville-Hamilton Square
Based in Brooklyn, 49 mi away
Ranked #1 because of its Google rating and practice area focus: 5.0★ from 122 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Montgomeryville, 25 mi away
Ranked #2 because of its Google rating and practice area focus: 4.7★ from 40 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Freehold, 20 mi away
Ranked #3 because of its Google rating and practice area focus: 5.0★ from 44 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Philadelphia, 33 mi away
Ranked #4 because of its Google rating and practice area focus: 4.7★ from 26 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Philadelphia, 32 mi away
Ranked #5 because of its Google rating and practice area focus: 5.0★ from 17 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Philadelphia, 32 mi away
Ranked #6 because of its Google rating and practice area focus: 5.0★ from 255 Google reviews, listed on Google as “Attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Edison, 28 mi away
Ranked #7 because of its Google rating and practice area focus: 4.9★ from 42 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Cinnaminson, 22 mi away
Ranked #8 because of its Google rating and practice area focus: 2.8★ from 11 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Summit, 38 mi away
Ranked #9 because of its Google rating and practice area focus: 4.9★ from 88 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in New York City, 48 mi away
Ranked #10 because of its Google rating and practice area focus: 5.0★ from 14 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Hanover, 44 mi away
Ranked #11 because of its Google rating and practice area focus: 5.0★ from 9 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Toms River, 32 mi away
Ranked #12 because of its Google rating and practice area focus: 4.9★ from 45 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Maplewood, 41 mi away
Ranked #13 because of its Google rating and practice area focus: 4.3★ from 24 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Red Bank, 33 mi away
Ranked #14 because of its Google rating and practice area focus: 5.0★ from 38 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Brooklyn, 46 mi away
Ranked #15 because of its Google rating and practice area focus: 5.0★ from 33 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Marlboro, 37 mi away
Ranked #16 because of its Google rating and practice area focus: 5.0★ from 14 Google reviews, listed on Google as “Patent attorney”.
Based on 6 of 9 factors; bar status, recency and availability not yet collected.
Based in Philadelphia, 32 mi away
Ranked #17 because of its Google rating and practice area focus: 4.9★ from 33 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Brooklyn, 44 mi away
Ranked #18 because of its Google rating and practice area focus: 5.0★ from 42 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Collingswood, 11 mi away
Ranked #19 because of its Google rating and practice area focus: 5.0★ from 6 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Philadelphia, 32 mi away
Ranked #20 because of its Google rating and practice area focus: 5.0★ from 5 Google reviews, listed on Google as “Patent attorney”.
Based on 6 of 9 factors; bar status, recency and availability not yet collected.
Based in New York City, 48 mi away
Ranked #21 because of its Google rating and practice area focus: 5.0★ from 37 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Philadelphia, 33 mi away
Ranked #22 because of its Google rating and practice area focus: 5.0★ from 11 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in New York City, 48 mi away
Ranked #23 because of its Google rating and practice area focus: 4.8★ from 5 Google reviews, listed on Google as “Intellectual property registry”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Freehold, 20 mi away
Ranked #24 because of its Google rating and practice area focus: 4.2★ from 5 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Cranford, 35 mi away
Ranked #25 because of its Google rating and practice area focus: 5.0★ from 8 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in LFR Score order; each links to its profile. We publish the top 50 of 67 ranked intellectual property lawyers here; the rest are on their profiles.
20 more intellectual property lawyers within 50 mi that we can't rank yet: too few reviews, or a practice area we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Alex R. Sluzas | 5.0★ (1) | 33 mi |
| Allied Security Trust | 3.0★ (2) | 7 mi |
| Baker & Rannells PA | 5.0★ (2) | 23 mi |
| Clark Guldin Attorneys at Law | 5.0★ (2) | 47 mi |
| Howard IP Law Group PC | 1.0★ (1) | 28 mi |
| Law Office of James R. McDaniel | 5.0★ (2) | 48 mi |
| Law Offices of Michael Crilly | 5.0★ (1) | 23 mi |
| Mark Garzia Law Offices | 3.5★ (2) | 49 mi |
| Meagher Emanuel Laks Goldberg & Liao, LLP | 5.0★ (1) | 8 mi |
| Mendelsohn Dunleavy, P.C. | 5.0★ (1) | 32 mi |
| Osman Linda | 5.0★ (7) | In Mercerville-Hamilton Square |
| Priest & Goldstein | 1.0★ (1) | 17 mi |
| RatnerPrestia | 5.0★ (1) | 37 mi |
| Riddle Patent Law, LLC | 5.0★ (1) | 40 mi |
| Ronald J Nelson Esq., PC | 5.0★ (1) | 28 mi |
| Sivalik | 5.0★ (1) | 33 mi |
| Stark & Stark | 4.7★ (483) | In Mercerville-Hamilton Square |
| The Law Office of Tom Guccione | 4.5★ (2) | 48 mi |
| The Law Offices of Nicole Bernard-Povio, LLC | 4.9★ (74) | In Mercerville-Hamilton Square |
| The Patent Drawing Services | 5.0★ (2) | 21 mi |
We scored 67 Mercerville-Hamilton Square 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.
| Factor | Weight | Computed from | In Mercerville-Hamilton Square data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Bar status | 10% | 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 volume | 10% | Number of Google reviews, compared with the most-reviewed firm on the list | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly office hours, Saturday, Sunday, and phones answered 24/7 | Measured |
| Practice focus | 15% | How clearly the firm practises this area (its Google category and name) | Measured |
| Proximity | 5% | An office in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The firm has claimed its Law Firms Ranked profile (free and paid earn the same) | Measured |
| Law Firms Ranked reviews | 10% | Verified client reviews collected by Law Firms Ranked: their rating and how many there are | Measured |
