Tuesday, October 13, 2026

2026 Patent Quality Rankings: The Top 10 Companies

Patent Bots is excited to announce our seventh annual Patent Quality Rankings for companies!

As we've done every year since 2020, we used our advanced machine learning software to review a year’s worth of patents issued by the USPTO – more than 327,000 this time around!

We then ranked the 811 companies with 50+ patents issued based on the average number of numbering, antecedent basis, and word support errors detected in their patents. Our rankings are based only on these error types and do not address many other important aspects of patent quality.


The Top 10 Companies

Zoom Communications, Inc. topped the list this year. They were joined by these other organizations to round out the top 10.

Rank

Company

Patents Issued

Score

1

Zoom Communications, Inc.

166

99.0

2

Wyvern Pharmaceuticals Inc.

88

98.9

3

Wiz, Inc.

93

98.6

4

Daifuku Co., Ltd.

64

98.5

5

QUALCOMM Incorporated

4018

97.2

6

Commvault Systems, Inc.

57

96.5

7

Zoox, Inc.

229

96.2

8

INVENTEC (PUDONG) TECHNOLOGY CORPORATION

58

96.2

9

Rohr, Inc.

70

96.5

10

Ofinno, LLC

207

95.0


The Top 10 Mid-Size Companies

For mid-size companies, those with 100 to 249 patents, these companies ranked highest.

Rank

Company

Patents Issued

Score

1

Zoom Communications, Inc.

166

99.0

2

Zoox, Inc.

229

96.2

3

Ofinno, LLC

207

95.0

4

Sharp Display Technology Corporation

115

94.2

5

AISIN CORPORATION

113

93.7

6

Yazaki Corporation

152

93.4

7

SUMITOMO WIRING SYSTEMS, LTD.

146

92.8

8

NTT DOCOMO, INC.

248

92.5

9

Motorola Mobility LLC

132

91.8

10

Rubrik, Inc.

107

91.7


The Top 10 Large Companies

And for large organizations, those with 250 patents or more, this group of companies scored highest.

Rank

Company

Patents Issued

Score

1

QUALCOMM Incorporated

4018

97.2

2

Adobe Inc.

426

92.1

3

Haier US Appliance Solutions, Inc.

307

90.0

4

Cisco Technology, Inc.

1014

89.0

5

Pratt & Whitney Canada Corp.

289

89.0

6

Skyworks Solutions, Inc.

324

88.9

7

InnoLux Corporation

353

87.8

8

UNITED MICROELECTRONICS CORP.

279

87.3

9

KYOCERA Document Solutions Inc.

279

86.3

10

SEIKO EPSON CORPORATION

1016

86.1


Want to see how your company ranked?  You can find your own organization here.