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2026 Law Firm Patent Quality Scores

Patent Bots quality scores are based on the average number of errors found in issued patents. We used our automated patent proofreading to process a year of issued patents.

There were 709 law firms with at least 50 issued patents during this year. We list all the quality scores below but only show the law firm names for the top 50. Congratulations to these 50 law firms for doing amazing work!

We also provide quality scores for the different Tech Centers at the USPTO. See the top 10 law firms for Tech Center 1600, 1700, 2100, 2400, 2600, 2800, 3600, and 3700.

We worked really hard to make sure that our quality scores are as fair as possible, and we provide details at here.

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Rank Law Firm No. of Issued Patents Quality Score Quality Badges
1st Getz Balich LLC 318 98.8 Top 10
 Top 10
3600 Top 10
3700
2nd Duft & Bornsen, PC 85 98.6 Top 10
3rd Harrity & Harrity, LLP 1520 98.3 Top 10
 Top 10
2100 Top 10
2400 Top 10
2600 Top 10
2800
4th Caldwell Intellectual Property Law 316 97.5 Top 10
 Top 10
2100 Top 10
2600 Top 10
3600
5th Burris Law, PLLC 237 96.9 Top 10
 Top 10
3600 Top 10
3700
6th Holland & Hart LLP 1539 96.7 Top 10
 Top 10
2100 Top 10
2400 Top 10
2600 Top 10
2800
7th MORI & WARD, LLP 86 96.3 Top 10
8th GTC Law Group PC & Affiliates 87 96.0 Top 10
9th FIG. 1 Patents 392 95.6 Top 10
 Top 10
2100 Top 10
2600
10th Young Basile Hanlon & MacFarlane, P.C. 721 95.4 Top 10
 Top 10
2100 Top 10
2400 Top 10
2600 Top 10
3600 Top 10
3700
11th IP Spring 99 94.1 Top 25
12th Dierker & Kavanaugh, P.C. 90 93.4 Top 25
 Top 10
1700
13th Strategic Patents, P.C. 51 93.1 Top 25
14th MLO, a professional corp. 71 93.0 Top 25
15th Keller Preece PLLC 307 92.8 Top 25
 Top 10
2600
16th Innovation Counsel LLP 407 92.6 Top 25
 Top 10
2800
17th Robinson Intellectual Property Law Office, P.C. 148 92.3 Top 25
 Top 10
2800
18th Pierce Atwood LLP 187 91.9 Top 25
19th Farjami & Farjami LLP 73 90.4 Top 25
20th Shumaker & Sieffert, P.A. 775 90.2 Top 25
 Top 10
2600
21st Akona IP PC 178 90.2 Top 25
 Top 10
2800
22nd Parker Highlander PLLC 63 90.2 Top 25
 Top 10
1600
23rd Alleman Hall LLP 105 89.7 Top 25
24th Lowenstein Sandler LLP 833 88.2 Top 25
 Top 10
2100
25th ARC IP Law, PC 53 88.2 Top 25
26th Nicholson De Vos Webster & Elliott LLP 597 88.1 Top 50
 Top 10
2100 Top 10
2600
27th F. CHAU & ASSOCIATES, LLC 556 86.9 Top 50
28th Syncoda LLC 310 86.8 Top 50
29th Rowand LLP 86 86.6 Top 50
30th Venjuris, P.C. 218 86.5 Top 50
 Top 10
2800
31st CKC & Partners Co., LLC 602 86.4 Top 50
 Top 10
1700 Top 10
3600 Top 10
3700
32nd DeLizio, Peacock, Lewin & Guerra LLP 113 86.0 Top 50
 Top 10
3600
33rd Posz Law Group, PLC 322 86.0 Top 50
34th Knowles Intellectual Property Strategies, LLC 55 86.0 Top 50
 Top 10
1600
35th BURR PATENT LAW, PLLC 182 85.8 Top 50
 Top 10
1700
36th Flagship Patents 82 85.8 Top 50
37th ALG Intellectual Property, LLC 105 85.7 Top 50
38th Lee & Hayes, P.C. 1274 85.6 Top 50
 Top 10
2400
39th Alliance IP, LLC 149 85.6 Top 50
 Top 10
2800
40th Kubota & Basol LLP 207 85.5 Top 50
 Top 10
2600
41st Treyz Law Group, P.C. 291 85.5 Top 50
42nd Carrier, Shende & Associates P.C. 124 85.2 Top 50
 Top 10
1700
43rd Keating & Bennett, LLP 799 84.5 Top 50
 Top 10
3600 Top 10
3700
44th YHE Law LLP 53 84.5 Top 50
45th Lindauer Law, PLLC 53 83.4 Top 50
46th Alleman Hall & Tuttle LLP 531 83.3 Top 50
 Top 10
3600
47th Brake Hughes Bellermann LLP 360 83.3 Top 50
48th Fernando & Partners, LLP 95 83.3 Top 50
49th Miller Johnson 115 82.8 Top 50
50th Parker Justiss, P.C. 101 82.6 Top 50
51st 82.5
52nd 82.4
53rd 82.4
54th 82.3
55th 82.3
56th 82.2
57th 82.2
58th 81.0
59th 80.8
60th 80.6
61st 80.0
62nd 80.0
63rd 79.9
64th 79.7
65th 79.7
66th 79.5
67th 79.3
68th 79.1
69th 78.8
70th 78.5
71st 78.4
72nd 78.4
73rd 78.4
74th 78.3
75th 78.3
76th 78.1
77th 78.0
78th 77.7
79th 77.6
80th 77.5
81st 77.5
82nd 77.3
83rd 77.2
84th 77.1
85th 76.7
86th 76.7
87th 76.5
88th 76.0
89th 75.8
90th 75.7
91st 75.5
92nd 75.3
93rd 75.3
94th 75.1
95th 75.0
96th 75.0
97th 74.9
98th 74.8
99th 74.8
100th 74.5
101st 74.4
102nd 74.1
103rd 73.9
104th 73.8
105th 73.7
106th 73.7
107th 73.6
108th 73.6
109th 73.4
110th 73.3
111th 73.3
112th 73.1
113th 73.1
114th 73.1
115th 73.0
116th 72.9
117th 72.3
118th 72.3
119th 71.7
120th 71.6
121st 71.5
122nd 70.8
123rd 70.8
124th 70.5
125th 70.3
126th 70.3
127th 70.1
128th 69.7
129th 69.7
130th 69.7
131st 69.6
132nd 69.4
133rd 69.3
134th 69.1
135th 69.0
136th 68.9
137th 68.8
138th 68.8
139th 68.7
140th 68.7
141st 68.6
142nd 68.6
143rd 68.5
144th 68.4
145th 68.3
146th 68.0
147th 68.0
148th 67.9
149th 67.5
150th 67.5
151st 66.9
152nd 66.5
153rd 66.3
154th 66.2
155th 66.1
156th 66.0
157th 65.9
158th 65.9
159th 65.9
160th 65.7
161st 65.4
162nd 65.3
163rd 65.3
164th 65.3
165th 65.2
166th 65.0
167th 64.9
168th 64.8
169th 64.6
170th 64.4
171st 64.4
172nd 64.4
173rd 64.3
174th 64.3
175th 64.2
176th 64.1
177th 64.1
178th 64.0
179th 64.0
180th 63.8
181st 63.8
182nd 63.7
183rd 63.5
184th 63.5
185th 63.4
186th 63.4
187th 63.3
188th 63.2
189th 63.0
190th 63.0
191st 62.8
192nd 62.3
193rd 62.2
194th 61.9
195th 61.9
196th 61.8
197th 61.7
198th 61.6
199th 61.4
200th 60.8
201st 60.7
202nd 60.6
203rd 60.5
204th 60.4
205th 60.3
206th 60.2
207th 60.2
208th 60.1
209th 60.1
210th 59.7
211th 59.7
212th 59.6
213th 59.6
214th 59.5
215th 59.4
216th 59.3
217th 59.3
218th 58.7
219th 58.6
220th 58.5
221st 58.4
222nd 58.4
223rd 58.4
224th 58.4
225th 58.2
226th 58.2
227th 57.9
228th 57.9
229th 57.6
230th 57.4
231st 57.4
232nd 57.4
233rd 57.3
234th 57.3
235th 57.2
236th 57.1
237th 57.0
238th 56.9
239th 56.9
240th 56.8
241st 56.7
242nd 56.6
243rd 56.5
244th 56.5
245th 56.3
246th 56.2
247th 56.1
248th 56.1
249th 56.0
250th 55.7
251st 55.6
252nd 55.5
253rd 55.1
254th 55.0
255th 55.0
256th 54.9
257th 54.9
258th 54.8
259th 54.8
260th 54.7
261st 54.7
262nd 54.6
263rd 54.4
264th 54.3
265th 54.3
266th 54.2
267th 53.9
268th 53.6
269th 53.6
270th 53.6
271st 53.5
272nd 53.5
273rd 53.5
274th 53.4
275th 53.2
276th 53.2
277th 53.2
278th 53.1
279th 53.0
280th 53.0
281st 53.0
282nd 52.8
283rd 52.7
284th 52.4
285th 52.2
286th 52.0
287th 52.0
288th 51.9
289th 51.9
290th 51.9
291st 51.2
292nd 51.0
293rd 51.0
294th 50.9
295th 50.9
296th 50.7
297th 50.5
298th 50.2
299th 50.1
300th 50.0
301st 50.0
302nd 49.9
303rd 49.7
304th 49.5
305th 49.4
306th 49.4
307th 49.3
308th 49.2
309th 49.2
310th 49.2
311th 49.1
312th 49.1
313th 48.7
314th 48.6
315th 48.6
316th 48.4
317th 48.4
318th 48.3
319th 48.2
320th 48.1
321st 48.1
322nd 48.0
323rd 48.0
324th 47.9
325th 47.8
326th 47.7
327th 47.5
328th 47.5
329th 47.5
330th 47.4
331st 47.3
332nd 47.3
333rd 47.2
334th 47.2
335th 47.0
336th 46.3
337th 46.3
338th 46.2
339th 46.2
340th 46.2
341st 46.2
342nd 46.1
343rd 46.1
344th 46.0
345th 45.9
346th 45.8
347th 45.6
348th 45.5
349th 45.4
350th 45.3
351st 45.3
352nd 45.3
353rd 45.0
354th 44.9
355th 44.7
356th 44.7
357th 44.7
358th 44.5
359th 44.4
360th 44.0
361st 44.0
362nd 44.0
363rd 43.8
364th 43.7
365th 43.3
366th 43.2
367th 42.9
368th 42.9
369th 42.9
370th 42.6
371st 42.4
372nd 42.4
373rd 42.3
374th 42.2
375th 42.2
376th 42.0
377th 41.9
378th 41.8
379th 41.8
380th 41.8
381st 41.7
382nd 41.7
383rd 41.5
384th 41.4
385th 41.2
386th 40.8
387th 40.6
388th 40.5
389th 40.5
390th 40.2
391st 40.0
392nd 39.9
393rd 39.9
394th 39.9
395th 39.7
396th 39.7
397th 39.4
398th 39.4
399th 39.1
400th 39.1
401st 39.0
402nd 38.7
403rd 38.6
404th 38.6
405th 38.4
406th 38.3
407th 38.2
408th 38.1
409th 38.0
410th 37.6
411th 37.6
412th 37.6
413th 37.5
414th 37.4
415th 37.3
416th 37.3
417th 37.2
418th 37.1
419th 37.0
420th 37.0
421st 37.0
422nd 36.9
423rd 36.9
424th 36.8
425th 36.8
426th 36.8
427th 36.5
428th 36.5
429th 36.4
430th 35.8
431st 35.7
432nd 35.6
433rd 35.4
434th 35.3
435th 35.3
436th 35.3
437th 35.2
438th 35.2
439th 35.2
440th 35.2
441st 35.1
442nd 35.1
443rd 35.0
444th 34.9
445th 34.9
446th 34.8
447th 34.7
448th 34.6
449th 34.6
450th 34.5
451st 34.5
452nd 34.5
453rd 34.5
454th 34.3
455th 34.0
456th 33.9
457th 33.8
458th 33.7
459th 33.7
460th 33.6
461st 33.6
462nd 32.9
463rd 32.7
464th 32.5
465th 32.4
466th 32.2
467th 32.1
468th 31.9
469th 31.9
470th 31.8
471st 31.6
472nd 31.5
473rd 31.4
474th 31.3
475th 31.2
476th 31.2
477th 31.1
478th 30.9
479th 30.8
480th 30.5
481st 30.5
482nd 30.4
483rd 30.4
484th 30.3
485th 30.0
486th 29.8
487th 29.1
488th 28.9
489th 28.8
490th 28.7
491st 28.3
492nd 28.3
493rd 28.2
494th 28.1
495th 27.9
496th 27.9
497th 27.9
498th 27.9
499th 27.6
500th 27.6
501st 27.5
502nd 27.4
503rd 27.4
504th 27.4
505th 27.3
506th 27.2
507th 27.2
508th 27.2
509th 27.1
510th 27.0
511th 27.0
512th 26.7
513th 26.6
514th 26.5
515th 26.5
516th 26.4
517th 26.2
518th 25.8
519th 25.5
520th 25.5
521st 25.2
522nd 25.1
523rd 25.1
524th 25.1
525th 25.0
526th 24.8
527th 24.8
528th 24.8
529th 24.8
530th 24.7
531st 24.5
532nd 24.5
533rd 24.4
534th 24.3
535th 24.2
536th 24.0
537th 23.7
538th 23.6
539th 23.5
540th 23.5
541st 23.4
542nd 23.3
543rd 23.1
544th 23.0
545th 23.0
546th 23.0
547th 23.0
548th 22.9
549th 22.8
550th 22.8
551st 22.7
552nd 22.6
553rd 22.2
554th 22.2
555th 22.2
556th 22.1
557th 22.1
558th 22.0
559th 22.0
560th 21.9
561st 21.3
562nd 21.1
563rd 21.1
564th 21.1
565th 20.9
566th 20.9
567th 20.9
568th 20.8
569th 20.8
570th 20.6
571st 20.6
572nd 20.4
573rd 20.3
574th 20.3
575th 20.3
576th 20.3
577th 20.2
578th 20.1
579th 19.9
580th 19.8
581st 19.8
582nd 19.2
583rd 19.2
584th 18.8
585th 18.8
586th 18.7
587th 18.6
588th 18.6
589th 18.5
590th 18.5
591st 18.4
592nd 18.4
593rd 18.4
594th 18.2
595th 18.2
596th 18.2
597th 18.1
598th 17.6
599th 17.4
600th 17.0
601st 17.0
602nd 16.8
603rd 16.7
604th 16.6
605th 16.6
606th 16.6
607th 16.5
608th 16.4
609th 16.4
610th 16.4
611th 16.2
612th 16.2
613th 16.1
614th 16.0
615th 16.0
616th 15.9
617th 15.9
618th 15.8
619th 15.7
620th 15.5
621st 15.3
622nd 15.2
623rd 15.1
624th 14.8
625th 14.8
626th 14.7
627th 14.7
628th 14.6
629th 14.4
630th 14.3
631st 14.2
632nd 13.8
633rd 13.6
634th 13.5
635th 13.4
636th 13.4
637th 13.3
638th 13.3
639th 13.2
640th 13.2
641st 12.9
642nd 12.7
643rd 12.7
644th 12.6
645th 12.4
646th 12.4
647th 12.4
648th 12.3
649th 11.9
650th 11.2
651st 11.2
652nd 11.1
653rd 10.8
654th 10.6
655th 10.6
656th 10.4
657th 10.3
658th 10.3
659th 9.8
660th 9.8
661st 9.6
662nd 9.6
663rd 9.5
664th 9.5
665th 9.5
666th 9.1
667th 9.1
668th 9.0
669th 8.9
670th 8.8
671st 8.8
672nd 8.7
673rd 8.6
674th 8.5
675th 8.5
676th 8.4
677th 8.2
678th 7.9
679th 7.6
680th 7.5
681st 7.4
682nd 7.1
683rd 6.8
684th 6.7
685th 6.5
686th 6.5
687th 5.8
688th 5.6
689th 5.6
690th 5.6
691st 5.2
692nd 5.0
693rd 4.9
694th 4.8
695th 4.8
696th 4.3
697th 4.0
698th 3.6
699th 3.4
700th 3.3
701st 3.1
702nd 3.0
703rd 2.1
704th 1.8
705th 1.7
706th 1.4
707th 1.3
708th 1.2
709th 1.0