Saturday, June 17, 2023

2023 Patent Quality Rankings: Top 10 Firms in Each USPTO Tech Center

Patent Bots recently announced its fourth annual Patent Quality Rankings of top patent law firms. Last month, we unveiled the Top 50 Patent Firms. 

Today, we'll announce the Top 10 firms in each USPTO Tech Center. 

We used our advanced machine learning software to review every patent issued – over 320,000! – by the USPTO in the past year. 

We then ranked patent firms in each Tech Center based on the average number of numbering, antecedent basis, and word support errors detected in their patents. Our rankings are based only on the above errors and do not address many other important aspects of patent quality.

Nearly 290,000 (90%) of patents contained at least one detectable error. That's why Patent Bots created the world's fastest and most accurate patent drafting and proofreading solution. Try Patent Bots FREE for 14 days.

Now, on to the rankings! 

2023 Patent Quality Rankings: Top 10 Firms by USPTO Tech Center.

Keep scrolling to view the Top 10 Firms in every USPTO Tech Center. Or, select a Tech Center of interest from the list to jump to that section. 

Top 10 Patent Firms in Tech Center 1600.

Technology Center 1600 covers patent applications in the fields of Biotechnology and Organic fields. Congratulations to WCF IP for earning the top Patent Bots Quality Ranking in Tech Center 1600 for 2023!

Rank Firm Count Score
1 WCF IP 79 98.9
2 Norton Rose Fulbright US LLP 106 96.7
3 Sughrue Mion, PLLC 249 95.1
4 Oblon, McClelland, Maier & Neustadt, L.L.P. 235 94.5
5 Ballard Spahr LLP 77 94.5
6 Merchant & Gould P.C. 59 94.4
7 Quarles & Brady LLP 125 92.9
8 Myers Bigel, P.A. 94 92.8
9 Bayramoglu Law Offices LLC 55 92.3
10 Casimir Jones, S.C. 150 90.5

Top 10 Patent Firms in Tech Center 1700.

Technology Center 1700 covers patent applications in the fields of Chemical and Materials Engineering fields. Congratulations to Global IP Counselors for earning the top Patent Bots Quality Ranking in Tech Center 1700 for 2023! 

Rank Firm Count Score
1 Global IP Counselors, LLP 60 98.8
2 Amin, Turocy & Watson, LLP 84 96.5
3 ScienBiziP, P.C. 64 94.8
4 Kenja IP Law PC 137 93.7
5 Thorpe North & Western 133 93.6
6 McGarry Bair PC 52 92.8
7 McDermott Will & Emery LLP 177 92.3
8 Staas & Halsey LLP 63 92.2
9 Moser Taboada 61 91.1
10 Baker Botts L.L.P. 55 91.1

Top 10 Patent Firms in Tech Center 2100.

Technology Center 2100 covers patent applications in the fields of Computer Architecture Software and Information Security. Congratulations to Harrity & Harrity for earning the top Patent Bots Quality Rankings in Tech Center 2100 for 2023!

Rank Firm Count Score
1 Harrity & Harrity, LLP 53 99.9
2 Holland & Hart LLP 214 99.8
3 Commvault Systems, Inc. 68 99.2
4 Konrad Raynes Davda & Victor LLP 83 96.5
5 FIG. 1 Patents 71 95.7
6 Moore & Van Allen PLLC 68 95.1
7 Volentine, Whitt & Francos, PLLC 54 92.8
8 Alleman Hall Creasman & Tuttle LLP 50 92.6
9 Muirhead and Saturnelli, LLC 82 90.3
10 Garlick & Markison 77 90.2

Top 10 Patent Firms in Tech Center 2400.

Technology Center 2400 covers patent applications in the fields of Computer Networks, Multiplex, Cable and Cryptography/Security. Congratulations to The Pattani Law Group for earning the top Patent Bots Quality Ranking in Tech Center 2400 for 2023!

Rank Firm Count Score
1 The Pattani Law Group 52 100
2 Harrity & Harrity, LLP 309 99.9
3 Harrity & Harrity LLP/Qualcomm Incorporated 57 99.8
4 Holland & Hart LLP 451 99.7
5 Holland & Hart LLP/Qualcomm Incorporated 68 98.6
6 Edell, Shapiro & Finnan, LLC 138 98.2
7 Moore & Van Allen PLLC 103 93.9
8 Cooper Legal Group, LLC 65 93.7
9 Procopio, Cory, Hargreaves & Savitch LLP 136 93.4
10 Osha Bergman Watanabe & Burton LLP 233 92.3

Top 10 Patent Firms in Tech Center 2600.

Technology Center 2600 covers patent applications in the fields of Communications. Congratulations to Holland & Hart for earning the top Patent Bots Quality Ranking in Tech Center 2600 for 2023!

Rank Firm Count Score
1 Holland & Hart LLP 136 99.9
2 FIG. 1 Patents 80 99.5
3 Alleman Hall Creasman & Tuttle LLP 81 99
4 Harrity & Harrity, LLP 108 98.4
5 Kile Park Reed & Houtteman PLLC 88 98.2
6 Edell, Shapiro & Finnan, LLC 84 96.9
7 Ferguson Braswell Fraser Kubasta PC 53 96.7
8 Pierce Atwood LLP 123 95.8
9 Esplin & Associates, PC 57 95.4
10 Global IP Counselors, LLP 60 95.3

Top 10 Patent Firms in Tech Center 2800.

Technology Center 2800 covers patent applications in the fields of Semiconductors, Electrical and Optical Systems and Components. Congratulations to GTC Law Group for earning the top Patent Bots Quality Ranking in Tech Center 2800 for 2023!

Rank Firm Count Score
1 GTC Law Group PC & Affiliates 63 100
2 Intellectual Valley Law, P.C. 64 99.8
3 Holland & Hart LLP 193 99.6
4 Akona IP PC 96 99.2
5 Chip Law Group 224 97.6
6 PV IP PC 77 96.9
7 Patent Capital Group 66 96.5
8 Alleman Hall Creasman & Tuttle LLP 76 96
9 Moser Taboada 63 95.5
10 Lanway IPR Services 92 95.3

Top 10 Patent Firms in Tech Center 3600.

Technology Center 3600 covers patent applications in the fields of Transportation, Electronic Commerce, Construction, Agriculture, Licensing and Review. Congratulations to Harrity & Harrity for earning the top Patent Bots Quality Ranking in Tech Center 3600 for 2023!

Rank Firm Count Score
1 Harrity & Harrity, LLP 103 99.9
2 Keating & Bennett, LLP 84 99.8
3 Posz Law Group, PLC 52 99.2
4 Mori & Ward, LLP 50 98.9
5 Bejin Bieneman PLC 169 98.6
6 The Small Patent Law Group LLC 100 97.9
7 Darrow Mustafa PC 132 97.4
8 Paratus Law Group, PLLC 61 96.1
9 Caldwell Intellectual Property Law 124 96
10 BCF LLP 57 95.0

Top 10 Patent Firms in Tech Center 3700.

Technology Center 3700 covers patent applications in the fields of Mechanical Engineering, Manufacturing and Products. Congratulations to McCoy Russell for earning the top Patent Bots Quality Ranking in Tech Center 3700 for 2023!

Rank Firm Count Score
1 McCoy Russell LLP 285 99.5
2 Getz Balich LLC 77 99.2
3 Mayer & Williams PC 97 98.9
4 Rabin & Berdo, P.C. 56 98.8
5 Paratus Law Group, PLLC 60 98.7
6 ScienBiziP, P.C. 54 97.5
7 WHDA, LLP 81 96.9
8 Lempia Summerfield Katz LLC 109 96.6
9 Snell & Wilmer L.L.P. 156 96.1
10 Osha Bergman Watanabe & Burton LLP 170 96.0


Patent Quality Rankings Methodology. 

The Patent Quality Rankings are based only on average errors in issued patents and don't address other important aspects of patent quality. 

For purpose of computing quality scores, we used only numbering errors, antecedent basis errors, and word support errors (words that don't appear in the detailed description).

Although we may over- or under-count errors in an individual patent, the average number of errors across all of a firm's patents is a good indicator of the overall quality of the firm's work. 

Learn more about our methodology.