39 intellectual property lawyers ranked by LFR ScoreUpdated 0 paid placements in this rankingHow we rank →
Highest LFR Score in Saint Charles: The Law Offices of Konrad Sherinian, LLC, LFR Score 66/100; 5.0★ from 9 Google reviews; open 24/7.
Open 24 hours (per Google): Clements IP, LLC, posts 24/7 hours; ranked #2 of 39.
Most-reviewed: Indie Law, A Trademark Law Firm, 222 Google reviews at 4.9★, the most of 39 ranked; ranked #3.
Rankings can't be bought. Lawyers can't pay to change their rank or score. How we rank
39 Saint Charles intellectual property lawyers are ranked here by LFR Score, from nine published factors. 5 are open 24/7, 7 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 39 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 | The Law Offices of Konrad Sherinian, LLC | 66 | 5.0★ (9) | Naperville, 11 mi away | Open 24 hrs (Google) | Top score |
| 2 | Clements IP, LLC | 65 | 5.0★ (8) | Naperville, 11 mi away | Open 24 hrs (Google) | Open 24 hours |
| 3 | Indie Law, A Trademark Law Firm | 64 | 4.9★ (222) | Chicago, 34 mi away | Open 24 hrs (Google) | Most reviews |
| 4 | Underwood & Associates, LLC | 64 | 4.8★ (24) | Crystal Lake, 25 mi away | Sat · Sun · Evenings | — |
| 5 | The Law Offices of Konrad Sherinian, LLC | 61 | 5.0★ (4) | Chicago, 35 mi away | Open 24 hrs (Google) | — |
| 6 | Lesley A. Wallerstein, LLC | 61 | 5.0★ (31) | Northbrook, 31 mi away | — | — |
| 7 | Incubate IP | 60 | 5.0★ (5) | Aurora, 2 mi away | — | — |
| 8 | Chiacchio IP | 59 | 5.0★ (19) | Chicago, 35 mi away | — | — |
| 9 | Corridor Law Group, PC | 59 | 5.0★ (4) | Naperville, 9 mi away | — | — |
| 10 | Faier & Faier Trademarks and Patents | 59 | 4.8★ (19) | Chicago, 34 mi away | — | — |
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 Saint Charles
Based in Naperville, 11 mi away
Ranked #1 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 Naperville, 11 mi away
Ranked #2 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.
Based in Chicago, 34 mi away
Ranked #3 because of its Google rating and practice area focus: 4.9★ from 222 Google reviews, listed on Google as “Attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Crystal Lake, 25 mi away
Ranked #4 because of its Google rating and practice area focus: 4.8★ 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 Chicago, 35 mi away
Ranked #5 because of its Google rating and practice area focus: 5.0★ from 4 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Northbrook, 31 mi away
Ranked #6 because of its Google rating and practice area focus: 5.0★ from 31 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Aurora, 2 mi away
Ranked #7 because of its Google rating and practice area focus: 5.0★ 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 Chicago, 35 mi away
Ranked #8 because of its Google rating and practice area focus: 5.0★ from 19 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Naperville, 9 mi away
Ranked #9 because of its Google rating and practice area focus: 5.0★ from 4 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Chicago, 34 mi away
Ranked #10 because of its Google rating and practice area focus: 4.8★ from 19 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Chicago, 35 mi away
Ranked #11 because of its Google rating and practice area focus: 4.8★ 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 Chicago, 35 mi away
Ranked #12 because of its Google rating and practice area focus: 5.0★ from 140 Google reviews, listed on Google as “Attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Chicago, 35 mi away
Ranked #13 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.
Based in Wheaton, 12 mi away
Ranked #14 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.
Based in Buffalo Grove, 24 mi away
Ranked #15 because of its Google rating and practice area focus: 3.7★ 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 Albany Park, 36 mi away
Ranked #16 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 Darien, 26 mi away
Ranked #17 because of its Google rating and practice area focus: 5.0★ from 18 Google reviews, listed on Google as “Attorney”.
Based on 6 of 9 factors; bar status, recency and availability not yet collected.
Based in Hinsdale, 21 mi away
Ranked #18 because of its Google rating and practice area focus: 3.0★ from 4 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Barrington, 18 mi away
Ranked #19 because of its Google rating and practice area focus: 3.3★ from 3 Google reviews, listed on Google as “Patent attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Chicago, 35 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 7 of 9 factors; bar status and recency not yet collected.
Based in Chicago, 35 mi away
Ranked #21 because of its Google rating and practice area focus: 3.0★ 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 Naperville, 12 mi away
Ranked #22 because of its Google rating and practice area focus: 4.9★ from 49 Google reviews, listed on Google as “Bankruptcy attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Bensenville, 16 mi away
Ranked #23 because of its Google rating and practice area focus: 3.8★ from 10 Google reviews, listed on Google as “Attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Crystal Lake, 23 mi away
Ranked #24 because of its Google rating and practice area focus: 5.0★ from 10 Google reviews, listed on Google as “Attorney”.
Based on 7 of 9 factors; bar status and recency not yet collected.
Based in Chicago, 35 mi away
Ranked #25 because of its Google rating and practice area focus: 4.8★ from 20 Google reviews, listed on Google as “Law firm”.
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 #39, in LFR Score order; each links to its profile.
| Rank | Business | LFR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Adler Law Group Entertainment & IP Law | 53 | 5.0★ (12) | 28 mi |
| 27 | P3ip Law, Patents and Trademarks | 52 | 5.0★ (3) | 16 mi |
| 28 | Zephyr Law | IP & Trademark Attorney | 51 | 5.0★ (7) | 34 mi |
| 29 | Hanson Law Group | 51 | 5.0★ (11) | 18 mi |
| 30 | Marshall H. Hong, Attorney at Law | 49 | 3.4★ (36) | 31 mi |
| 31 | Urban & Burt, LTD. | 49 | 4.1★ (35) | 36 mi |
| 32 | TEAMS Design | 49 | 4.8★ (13) | 33 mi |
| 33 | Ziliak Law, LLC | 47 | 3.8★ (9) | 35 mi |
| 34 | Vitale, Vickrey, Niro, Solon & Gasey LLP | 47 | 5.0★ (4) | 35 mi |
| 35 | Nixon Peabody LLP - Chicago Office | 47 | 3.8★ (5) | 35 mi |
| 36 | SpencePC | 46 | 4.2★ (5) | 35 mi |
| 37 | Greer, Burns & Crain, Ltd | 46 | 1.2★ (11) | 35 mi |
| 38 | Rock Fusco & Connelly, LLC | 45 | 3.7★ (3) | 35 mi |
| 39 | Howard & Howard Attorneys PLLC - Chicago | 45 | 2.0★ (4) | 35 mi |
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 |
|---|---|---|
| Catella Alvin L | 4.2★ (44) | In Saint Charles |
| Giudice Law LLC | 4.9★ (36) | In Saint Charles |
| Hirsch Law Group St. Charles Criminal Defense & DUI Lawyers | 4.9★ (192) | In Saint Charles |
| John J. Malm & Associates Personal Injury Lawyers | 5.0★ (86) | In Saint Charles |
| Law Offices of Justin J. Sather | 4.8★ (150) | In Saint Charles |
| Law Offices of Lauren E. Jackson | 4.9★ (76) | In Saint Charles |
| Legal Solutions Collaborative Family Law, LLC - St. Charles Office | 5.0★ (42) | In Saint Charles |
| Lenert Warmbold Trial Lawyers | 5.0★ (30) | In Saint Charles |
| Meyers & Flowers - St. Charles | 4.7★ (65) | In Saint Charles |
| Nowling Law | 5.0★ (267) | In Saint Charles |
| Scott W. Sheen & Associates, P.C. | 4.2★ (90) | In Saint Charles |
| Spring Law, LLC | 4.7★ (30) | In Saint Charles |
| Strohschein Law Group, LLC | 4.8★ (65) | In Saint Charles |
| The Law Office of Kelley V. Flinn | 5.0★ (225) | In Saint Charles |
| The Real Estate Law Firm, LLC | 5.0★ (252) | In Saint Charles |
| Theriault Booth Attorneys at Law | 5.0★ (380) | In Saint Charles |
| Thomas F. Fezzey - Attorney At Law | 5.0★ (34) | In Saint Charles |
| Tietz Law Firm | 5.0★ (316) | In Saint Charles |
| Van Der Snick Law Firm, Ltd | 4.4★ (27) | In Saint Charles |
| VF Law, Ltd. | 4.9★ (56) | In Saint Charles |
We scored 39 Saint Charles 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 Saint Charles 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 |
