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Weekly Update on Top Patent Firms (2025.12.23)

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This article lists the top 50 patent practitioners/firms that have most patents issued this week.

TABLE: Top 50 patent practitioners/firms (ranked by #patents issued this week)

Rank Practitioner/Firm #Patents Issued
1 CANTOR COLBURN 67
2 SUGHRUE MION 64
3 FISH & RICHARDSON 61
4 FOLEY & LARDNER 56
5 BIRCH STEWART KOLASCH & BIRCH 48
6 HARNESS DICKEY & PIERCE 47
7 BANNER & WITCOFF 42
8 WOMBLE BOND DICKINSON 40
9 JCIPRNET 38
10 MORGAN LEWIS & BOCKIUS 38
11 SCHWEGMAN LUNDBERG & WOESSNER P.A. 37
12 OBLON MCCLELLAND MAIER & NEUSTADT 34
13 WORKMAN NYDEGGER 33
14 KILPATRICK TOWNSEND & STOCKTON 32
15 MUNCY GEISSLER OLDS & LOWE 32
16 XSENSUS 32
17 STERNE KESSLER GOLDSTEIN & FOX 31
18 OLIFF 30
19 ARENTFOX SCHIFF 29
20 TROUTMAN PEPPER LOCKE 28
21 MICHAEL BEST & FRIEDRICH 27
22 DINSMORE & SHOHL 25
23 PERKINS COIE 25
24 NIXON & VANDERHYE 24
25 DORITY & MANNING P.A. 24
26 BLANK ROME 24
27 DICKINSON WRIGHT 23
28 STUDEBAKER BRACKETT 23
29 PATTERSON + SHERIDAN 22
30 MASCHOFF BRENNAN 21
31 SEED INTELLECTUAL PROPERTY LAW GROUP 21
32 KNOBBE MARTENS OLSON & BEAR 21
33 HAUPTMAN HAM 20
34 FINNEGAN HENDERSON FARABOW GARRETT & DUNNER 19
35 BARNES & THORNBURG 19
36 BAKERHOSTETLER 19
37 SLATER MATSIL 19
38 CROWELL & MORING 19
39 ALSTON & BIRD 19
40 MERCHANT & GOULD 19
41 FISHERBROYLES 18
42 JEFFERSON IP LAW 18
43 QUARLES & BRADY 18
44 FENWICK & WEST 18
45 FOX ROTHSCHILD 18
46 BROOKS KUSHMAN 18
47 K&L GATES 18
48 NORTON ROSE FULBRIGHT US 18
49 HOLLAND & HART 18
50 LEE & HAYES 17