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Top 50 Key Players companies in Lithium-ion battery
by Most Patent Filings in the United States in 2021

The Lithium-ion battery top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Lithium-ion battery 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.
#
Company Name
Region
Tech Topics
Total
1
Philip Morris USA, Inc.
Smokeless tobacco,Petroleum industry,Chemical engineering,
...[+2]
Patent: 1,267
2
Altria Client Services LLC
Chewing tobacco,Snuff
Patent: 623
3
SnapTrack, Inc.
Systems design,Mobile phone,Software
Patent: 622
4
Qualcomm MEMS Technologies, Inc.
Electronic visual display,Mechanical system,Global Positioning System,
...[+2]
Patent: 435
5
Google LLC
Advertising,Enterprise software,Search engine,
...[+2]
Patent: 434
6
Apple, Inc.
Software,Computer hardware,Peripheral,
...[+2]
Patent: 417
7
RAI Strategic Holdings, Inc.
American tobacco
Patent: 397
8
3M Innovative Properties Co.
Intellectual property,Product design
Patent: 342
9
Global Graphene Group, Inc.
Graphene,Nanocomposite,Energy storage,
...[+2]
Patent: 334
10
QUALCOMM, Inc.
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 276
11
Milwaukee Electric Tool Corp.
Power tool,Fast-moving consumer goods,Pneumatic tool,
...[+2]
Patent: 274
12
A123 Systems LLC
Energy storage,Lithium-ion battery,Renewable energy,
...[+2]
Patent: 261
13
CPS Technology Holdings LLC
Patent: 224
14
Valence Technology, Inc.
Energy storage,Lithium-ion battery,Magnesium phosphate,
...[+2]
Patent: 219
15
Enevate Corp.
Energy storage,Electric vehicle,Battery (electricity),
...[+2]
Patent: 212
16
Celgard LLC
Telecommunications,Automotive engineering,Energy storage,
...[+2]
Patent: 200
17
Medtronic, Inc.
Medicine,Implantable cardiac pacemaker,Biomedical engineering,
...[+2]
Patent: 180
18
Volkswagen Group of America, Inc.
Truck,Automotive engineering,Automotive industry
Patent: 167
19
Applied Materials, Inc.
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
Patent: 156
20
Johnson Controls Technology Co.
Patent: 139
21
Magic Leap, Inc.
Software,Wearable technology,Augmented reality,
...[+2]
Patent: 129
22
The Boeing Co.
Aerospace,Satellite,National security,
...[+2]
Patent: 124
23
Nanotek Instruments, Inc.
Supercapacitor,Lithium-ion battery,Computer hardware,
...[+2]
Patent: 113
24
Intel Corp.
Semiconductor,Software,Computer hardware,
...[+2]
Patent: 111
25
Boston-Power, Inc.
Laptop,Lithium-ion battery,Mobile device,
...[+2]
Patent: 102
26
Tesla, Inc.
Electric vehicle,Electronics,Automotive engineering,
...[+2]
Patent: 101
27
International Business Machines Corp.
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 99
28
Amazon Technologies, Inc.
Patent: 98
29
The Black & Decker Corp.
Power tool,Computer hardware,Warehouse,
...[+2]
Patent: 97
30
24M Technologies, Inc.
Energy storage,Public transport,Lithium-ion battery,
...[+2]
Patent: 83
31
Illinois Tool Works, Inc.
Adhesive,Consumables,Industrial engineering,
...[+2]
Patent: 80
32
Fujitsu Microelectronics America, Inc.
Semiconductor,Microelectronics,Electronic component,
...[+2]
Patent: 75
33
Cabot Corp.
Carbon,Aerogel,Industrial engineering,
...[+2]
Patent: 70
34
Watt Fuel Cell Corp.
Solid oxide fuel cell,Efficient energy use,Electronic component,
...[+2]
Patent: 70
35
Cadenza Innovation, Inc.
Cadenza,Energy storage,Battery (electricity),
...[+2]
Patent: 69
36
NOCO, Inc.
Natural gas,Battery (electricity),Electronics,
...[+2]
Patent: 68
37
iconectiv LLC
Telecommunications,Wireless,Enterprise software,
...[+2]
Patent: 67
38
Carbon Technology Holdings LLC
Patent: 64
39
Cirtec Medical Systems LLC
Medical equipment,Neuromodulation,Manufacturing services,
...[+2]
Patent: 63
40
DEKA Products LP
Patent: 63
41
Toyota Motor Engineering & Manufacturing North America, Inc.
Automotive engineering,Production engineering,Production control,
...[+2]
Patent: 60
42
Amprius Technologies, Inc.
Lithium-ion battery,Specific energy,Battery (electricity),
...[+2]
Patent: 60
43
Johnson Controls-Saft Advanced Power Solutions LLC
Electronics
Patent: 56
44
Cummins, Inc.
Electric vehicle,Natural gas,Petroleum industry,
...[+2]
Patent: 53
45
Phillips 66
Petroleum,Lubricant,Midstream,
...[+2]
Patent: 49
46
NOHMs Technologies, Inc.
Electric vehicle,Electrolyte,Electronics,
...[+2]
Patent: 48
47
Zenlabs Energy, Inc.
Electric vehicle,Anode,Renewable energy,
...[+2]
Patent: 48
48
Wildcat Discovery Technologies, Inc.
Solid-state battery,Product design,Throughput,
...[+2]
Patent: 47
49
ConocoPhillips
Natural gas,Petroleum industry,Petroleum,
...[+2]
Patent: 46
50
SACHEM, Inc.
Reactive diluent,Agrochemical,Health care,
...[+2]
Patent: 46
Page generation time: Nov 14 2024