Top 50 Key Players companies in Bunches by Most Patent Citation in the United States in 2021 – Discovery

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The Bunches top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Bunches Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Texaco Development Corp.	Texas, United States		patent citation: 331
2	Union Carbide Corp.	Wisconsin, United States	Synthetic rubber,Carbide,Natural rubber, ...[+2]	patent citation: 186
3	Siemens Medical Solutions USA, Inc.	Pennsylvania, United States	Medical product,Systems design,Medicine, ...[+2]	patent citation: 135
4	Motorola, Inc.	Illinois, United States	Telecommunications,Mobile phone,Broadband, ...[+2]	patent citation: 116
5	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	patent citation: 98
6	Communications & Power Industries LLC	California, United States	Computer hardware,Electronics,Microwave frequency, ...[+2]	patent citation: 93
7	Los Alamos National Security LLC	New Mexico, United States	National security	patent citation: 82
8	Dynamic Network Services, Inc.	New Hampshire, United States	Cloud computing,Application firewall,Software as a service, ...[+2]	patent citation: 75
9	Oracle America, Inc.	California, United States	Cytidine monophosphate,Information technology consulting,Systems design	patent citation: 75
10	Jefferson Science Associates LLC	Virginia, United States	Nuclear physics	patent citation: 38
11	The Titan Corp.	California, United States	Aerospace,National security	patent citation: 18
12	Raytheon Co.	Massachusetts, United States	Missile,National security,Aerospace, ...[+2]	patent citation: 10
13	Varian Medical Systems, Inc.	California, United States	Proton therapy,Proton,Radiation therapy, ...[+2]	patent citation: 10
14	Optronics, Inc.	Oklahoma, United States	Electronics,Fixture	patent citation: 9
15	Micron Technology, Inc.	Idaho, United States	Semiconductor,Computer hardware,Solid-state drive, ...[+2]	patent citation: 8
16	STARTUP Instrumentl, Inc.	California, United States	Database,Enterprise software	patent citation: 8
17	Instruments, Inc.	California, United States	Amplifier,Electronics,Linear amplifier, ...[+1]	patent citation: 8
18	Visual Impact Films Corp.	United States		patent citation: 8
19	Hughes Aircraft Co.	California, United States	Electronic systems,Aerospace,National security	patent citation: 6
20	Braud Co.	Louisiana, United States	Oil well,Fluid power,Metalworking, ...[+1]	patent citation: 5
21	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	patent citation: 2
22	AMP, Inc.	Pennsylvania, United States	Electronics	patent citation: 2
23	General Dynamics Corp.	Virginia, United States	Aerospace,National security,Submarine, ...[+2]	patent citation: 1
24	Pascale Industries, Inc.	Arkansas, United States	Yarn,Textile (markup language),Fiber	patent citation: 1
25	Western Electric Co., Inc.	Ohio, United States	Telecommunications	patent citation: 1
26	Schlumberger Technologies, Inc.	New Jersey, United States	Petroleum industry,Natural resource management	patent citation: 1
27	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	patent citation: 0
28	Paramount Global	New York, United States	Broadcasting,Publishing,Music, ...[+2]	patent citation: 0
29	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	patent citation: 0
30	Apple, Inc.	California, United States	Software,Computer hardware,Peripheral, ...[+2]	patent citation: 0
31	AT&T, Inc.	Texas, United States	Wireless,Telecommunications,Mobile device, ...[+2]	patent citation: 0
32	Albany International Corp.	New Hampshire, United States	3D printing,Industrial engineering,Textile (markup language), ...[+2]	patent citation: 0
33	L3 Technologies, Inc.	New York, United States	Aerospace,National security,Wireless, ...[+2]	patent citation: 0
34	Ensurge Micropower ASA	California, United States	Near field communication,Digital marketing,Printed electronics, ...[+2]	patent citation: 0
35	CNH Industrial America LLC	Wisconsin, United States	Manufacturing engineering,Mechanical engineering,Pulverizer, ...[+2]	patent citation: 0
36	thyssenkrupp Industrial Solutions AG	Wisconsin, United States	Industrial engineering,Mechanical engineering,Value added, ...[+2]	patent citation: 0
37	Endress+Hauser, Inc.	Indiana, United States	Temperature measurement,Computer hardware,Electronics	patent citation: 0
38	Koch-Glitsch LP	Kansas, United States	Mass transfer,Air conditioning,Petroleum industry, ...[+2]	patent citation: 0
39	Sperry Corp.	Utah, United States	Electronic systems,Mechanical engineering,Manufacturing engineering	patent citation: 0
40	Fermi Research Alliance LLC	Illinois, United States	Health care	patent citation: 0
41	Incom, Inc.	Massachusetts, United States	Hydrogen storage,Industrial engineering,Polymer, ...[+1]	patent citation: 0
42	Ericsson, Inc.	Texas, United States	Wireless,Telecommunications,Transmitter, ...[+2]	patent citation: 0
43	Tae Technologies, Inc.	California, United States	Science and engineering,Renewable energy,Energy management, ...[+1]	patent citation: 0
44	Xyleco, Inc.	Massachusetts, United States	Renewable energy,Sugar,Biomass	patent citation: 0
45	Global Nuclear Fuel-Americas LLC	North Carolina, United States	Nuclear reactor,Power transmission	patent citation: 0
46	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	patent citation: 0
47	Legacy Ventures LLC	California, United States	Venture capital,Angel investor,The Internet, ...[+1]	patent citation: 0
48	GE Capital Commercial Finance, Inc.	California, United States	Asset management	patent citation: 0
49	STARTUP Englishco LLC	New York, United States		patent citation: 0
50	Rhone Poulenc AG Co.	United States		patent citation: 0