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Top 50 Key Players companies in Open source
by Most Patent Filings in the United States in 2022

The Open source top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Open source Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

India

United States

South Korea

Germany

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 20
2
Cloud Sherpas, Inc.
United States
Cloud computing,Information technology consulting,Enterprise software
Patent: 15
3
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
Patent: 11
4
Box, Inc.
California, United States
File sharing,Cloud computing,Content management,
...[+2]
Patent: 9
5
Rogue Wave Software, Inc.
Colorado, United States
Software,Enterprise software,Rogue wave,
...[+2]
Patent: 9
6
Veracode, Inc.
Massachusetts, United States
Software,Network security,Mobile device,
...[+2]
Patent: 8
7
OpenLogic, Inc.
Colorado, United States
Software,Open-source governance,Enterprise software
Patent: 8
8
Spiral Genetics, Inc.
Washington, United States
Enterprise software,Structural variant,Biophysics,
...[+2]
Patent: 7
9
Microsoft Technology Licensing LLC
Washington, United States
Franchise agreement
Patent: 7
10
Ericsson, Inc.
Texas, United States
Wireless,Telecommunications,Transmitter,
...[+2]
Patent: 6
11
Open Invention Network LLC
North Carolina, United States
Intellectual property,Enterprise software,Software vendor,
...[+1]
Patent: 6
12
Google LLC
California, United States
Advertising,Enterprise software,Search engine,
...[+2]
Patent: 5
13
Xilinx, Inc.
California, United States
Software,Computer hardware,Semiconductor,
...[+2]
Patent: 5
14
The MathWorks, Inc.
Massachusetts, United States
Software,MATLAB,Enterprise software,
...[+2]
Patent: 5
15
Caterpillar, Inc.
Illinois, United States
Turbine,Construction engineering,Mechanical engineering,
...[+2]
Patent: 4
16
Duke Energy Corp.
North Carolina, United States
Natural gas,Electricity,Computer hardware,
...[+2]
Patent: 4
17
Sonatype, Inc.
United States
Software,Open-source software development,Enterprise software,
...[+2]
Patent: 4
18
IntegriChain, Inc.
Pennsylvania, United States
Software,Cloud computing,Software as a service,
...[+2]
Patent: 4
19
Rockwell Automation Technologies, Inc.
Minnesota, United States
Semiconductor,Automation,Electronic component
Patent: 4
20
C&P Technologies, Inc.
New Jersey, United States
Radar,Data processing,Sonar,
...[+2]
Patent: 4
21
Infineon Technologies Americas Corp.
California, United States
Semiconductor,Market power,Power management,
...[+1]
Patent: 4
22
Avaya, Inc.
North Carolina, United States
Call centre,Unified communications,Systems design,
...[+2]
Patent: 3
23
Avaya LLC
North Carolina, United States
Software,Telecommunications,Wireless,
...[+2]
Patent: 3
24
Dell USA LP
Texas, United States
Patent: 3
25
Jinglz, Inc.
United States
Mobile phone,Advertising
Patent: 3
26
Nicira, Inc.
California, United States
Software,Virtualization,Cloud computing,
...[+2]
Patent: 3
27
Spi Surgical, Inc.
United States
Dental Equipment
Patent: 3
28
EMC IP Holding Co. LLC
Delaware, United States
Patent: 3
29
Microsoft Corp.
Washington, United States
Software,Operating system,Cloud computing,
...[+2]
Patent: 2
30
Texas Instruments Incorporated
Texas, United States
Semiconductor,Digital signal processing,Electronic component,
...[+2]
Patent: 2
31
Motorola Solutions, Inc.
Illinois, United States
Wireless,Network security,Mobile device,
...[+2]
Patent: 2
32
Sears Holdings Corp.
Illinois, United States
Shopping mall,Enterprise software,Mobile device,
...[+2]
Patent: 2
33
Extreme Networks, Inc.
California, United States
Software,Computer hardware,Internet of Things,
...[+2]
Patent: 2
34
Xerox Holdings Corp.
Connecticut, United States
Computer hardware,Software,Digital document,
...[+2]
Patent: 2
35
Red Hat, Inc.
North Carolina, United States
Software,Middleware,Operating system,
...[+2]
Patent: 2
36
Xerox Corp.
Connecticut, United States
Computer hardware,Electronics,Product group,
...[+2]
Patent: 2
37
Landmark Graphics Corp.
Texas, United States
Software,Landmark,Systems design,
...[+1]
Patent: 2
38
Sapient Corp.
Massachusetts, United States
Interactive marketing
Patent: 2
39
International Rectifier Corp.
California, United States
Semiconductor,Electronics,Energy management,
...[+2]
Patent: 2
40
Rackspace Technology Global, Inc.
Texas, United States
Cloud computing,Software,Data processing,
...[+2]
Patent: 2
41
Numerix LLC
New York, United States
Structured product,Risk management
Patent: 2
42
Neoris USA, Inc.
United States
Software development,Software Design and Development,Software,
...[+2]
Patent: 2
43
Charter Communications Operating LLC
Connecticut, United States
Broadband communication,Broadcasting
Patent: 2
44
Visa International Service Association
California, United States
Transaction processing,Mobile service,Clearing,
...[+2]
Patent: 2
45
Open Source Storage LLC
California, United States
Enterprise software,Software,Web traffic,
...[+2]
Patent: 2
46
Solar Light Co., LLC.
Pennsylvania, United States
Solar simulator,Computer hardware,Electronics,
...[+2]
Patent: 2
47
Open Labs, Inc.
Texas, United States
Music,Software,Computer music,
...[+1]
Patent: 2
48
Rackspace US, Inc.
Texas, United States
Data processing,Cloud database,Data preparation,
...[+2]
Patent: 2
49
Sears Brands LLC
Illinois, United States
Patent: 2
50
Visteon Global Technologies, Inc.
Michigan, United States
Automotive engineering
Patent: 2

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