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Top 100 Key Players companies in Grafting
by Most Patent Citation in the United States in 2022

The Grafting top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Grafting 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.
Grafting or graftage is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion (/ˈsaɪən/) while the lower part is called the rootstock. The success of this joining requires that the vascular tissues grow together and such joining is called inosculation. The technique is most commonly used in asexual propagation of commercially grown plants for the horticultural and agricultural trades.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Germany

United Kingdom

Switzerland

France

Netherlands

South Korea

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
The Dow Chemical Co.
Michigan, United States
Coating,Agriculture,Chemical engineering,
...[+2]
patent citation: 974
2
Cook Medical Technologies LLC
Indiana, United States
patent citation: 791
3
Rohm & Haas Co.
Pennsylvania, United States
Adhesive,Agriculture,Coating,
...[+2]
patent citation: 610
4
Medtronic PS Medical, Inc.
Minnesota, United States
Cerebrospinal fluid,Medical equipment,Medicine,
...[+1]
patent citation: 506
5
MAQUET Cardiovascular LLC
New Jersey, United States
Medical equipment,Heart valve,Clinical pathway,
...[+2]
patent citation: 489
6
KCI Licensing, Inc.
Texas, United States
patent citation: 474
7
Hybrid Plastics, Inc.
Mississippi, United States
Nanoelectronics,Nanotechnology,Nanocomposite,
...[+2]
patent citation: 390
8
Cardiovascular Systems, Inc.
Minnesota, United States
Medical equipment,Health care,Coronary artery disease,
...[+2]
patent citation: 312
9
Exxon Chemical Co.
Illinois, United States
Oil and gas production,Chemical engineering
patent citation: 261
10
Verigen, Inc.
Connecticut, United States
Medical equipment,Drug,Medicine
patent citation: 222
11
W. L. Gore & Associates, Inc.
New Jersey, United States
Medical equipment,Health care,Embolic Protection Devices,
...[+2]
patent citation: 214
12
Dyax Corp.
Massachusetts, United States
Biopharmaceutical,Monoclonal antibody,Medicine,
...[+2]
patent citation: 190
13
AtriCure, Inc.
Ohio, United States
Medical equipment,Atrial Appendage,Health care,
...[+2]
patent citation: 187
14
UT-Battelle LLC
Tennessee, United States
Oak Ridge National Laboratory,Health care
patent citation: 175
15
Kinetic Concepts, Inc.
Texas, United States
Wound healing,Health care,Pharmacy and Therapeutics,
...[+2]
patent citation: 173
16
E.I. du Pont de Nemours & Co.
Delaware, United States
Agriculture,Materials science,Electronics,
...[+2]
patent citation: 171
17
Clarient, Inc.
California, United States
Health care,Companion diagnostic,Standard of care,
...[+2]
patent citation: 165
18
GE Plastics
Massachusetts, United States
Chemical engineering,Synthetic resin,Telecommunications,
...[+2]
patent citation: 156
19
Bard Peripheral Vascular, Inc.
Arizona, United States
Peripheral,Medical equipment,Medicine,
...[+2]
patent citation: 155
20
Kimberly-Clark Corp.
Texas, United States
Synthetic fiber,Paperboard,Fast-moving consumer goods,
...[+2]
patent citation: 152
21
Quantum Chemical Corp.
New York, United States
Polyethylene,Industrial engineering
patent citation: 143
22
Dow Corning Wright
United States
patent citation: 141
23
Equistar Chemicals LP
Texas, United States
Synthetic rubber,Chemical engineering,Polymer,
...[+2]
patent citation: 127
24
Exxon Research & Engineering Co.
United States
patent citation: 115
25
KB International LLC
Tennessee, United States
patent citation: 105
26
BioCoat, Inc.
Pennsylvania, United States
Coating,Medical equipment,Process validation,
...[+2]
patent citation: 90
27
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
patent citation: 88
28
Ethicon Endo-Surgery, Inc.
Ohio, United States
Medicine,Medical equipment,Mammotome,
...[+2]
patent citation: 85
29
Champion International Corp
Connecticut, United States
Paper mill
patent citation: 76
30
DENTSPLY International, Inc.
Pennsylvania, United States
Medicine,Dental Equipment,Medical equipment,
...[+2]
patent citation: 75
31
Noveon, Inc.
Ohio, United States
Product innovation,Seasoning,Electronics,
...[+2]
patent citation: 73
32
Air Products & Chemicals, Inc.
Pennsylvania, United States
Industrial gas,Chemical engineering,Helium,
...[+2]
patent citation: 65
33
National Technology & Engineering Solutions of Sandia LLC
New Mexico, United States
patent citation: 62
34
ExxonMobil Chemical Patents, Inc.
United States
patent citation: 61
35
Phillips Petroleum Co.
Oklahoma, United States
Solar energy,Public transport
patent citation: 58
36
Gore Enterprise Holdings, Inc.
United States
patent citation: 56
37
Energy Sciences, Inc.
Massachusetts, United States
Bulb,Electronics,Welding,
...[+2]
patent citation: 53
38
Koch Membrane Systems, Inc.
Massachusetts, United States
Membrane,3D printing,Water treatment,
...[+2]
patent citation: 46
39
AGC Flat Glass North America, Inc.
United States
Glazing,Flat glass,Industrial engineering
patent citation: 44
40
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
patent citation: 43
41
Ecolab, Inc.
Minnesota, United States
Water treatment,Renewable energy,Food industry,
...[+2]
patent citation: 42
42
McNeil-PPC, Inc.
Pennsylvania, United States
Personal Care Product,Medicine,Health care,
...[+2]
patent citation: 42
43
Personal Products Co.
New Jersey, United States
patent citation: 42
44
Pfizer Products, Inc.
Connecticut, United States
patent citation: 40
45
Union Carbide Corp.
Wisconsin, United States
Synthetic rubber,Carbide,Natural rubber,
...[+2]
patent citation: 39
46
Firestone Tire & Rubber Co.
Tennessee, United States
Public transport,Combine harvester,Sealant,
...[+2]
patent citation: 37
47
Dow Silicones Corp.
Michigan, United States
Silicone,Synthetic rubber,Chemical engineering,
...[+2]
patent citation: 36
48
Medtronic, Inc.
Minnesota, United States
Medicine,Implantable cardiac pacemaker,Biomedical engineering,
...[+2]
patent citation: 35
49
Xerox Holdings Corp.
Connecticut, United States
Computer hardware,Software,Digital document,
...[+2]
patent citation: 32
50
Xerox Corp.
Connecticut, United States
Computer hardware,Electronics,Product group,
...[+2]
patent citation: 32
51
Shell Oil Co.
Texas, United States
Petrochemical,Nanomaterials,Chemical engineering,
...[+2]
patent citation: 32
52
Baxter International, Inc.
Illinois, United States
Clinical trial,Drug,Hemodialysis,
...[+2]
patent citation: 30
53
The Lubrizol Corp.
Ohio, United States
Chemical engineering,Medical equipment,Health care,
...[+2]
patent citation: 29
54
Raychem Corp.
California, United States
Aerospace,Telecommunications,Glazing,
...[+2]
patent citation: 29
55
Afton Chemical Corp.
Virginia, United States
Diesel engine,Petrochemical,Chemical engineering,
...[+2]
patent citation: 28
56
Medtronic Vascular, Inc.
California, United States
Coronary stent,Health care,Occlusion,
...[+2]
patent citation: 25
57
Cardica, Inc.
California, United States
Anastomosis,Medical equipment,Health care,
...[+2]
patent citation: 23
58
Giner Electrochemical Systems LLC
Massachusetts, United States
Chemical engineering,Independent business,Capacitor,
...[+1]
patent citation: 20
59
Edwards Lifesciences Corp.
California, United States
Heart valve,Medical equipment,Health care,
...[+2]
patent citation: 19
60
Cyro Industries
New Hampshire, United States
Liquid helium,Liquid nitrogen
patent citation: 19
61
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
patent citation: 18
62
Total Petrochemicals & Refining USA, Inc.
Texas, United States
Polyethylene,Chemical engineering,Polystyrene,
...[+2]
patent citation: 18
63
Trivascular2, Inc.
California, United States
Medicine,Medical equipment,Dental Equipment
patent citation: 18
64
W.R. Grace & Co.
United States
Coating,Computer hardware,Petrochemical,
...[+2]
patent citation: 17
65
Phenomenex, Inc.
District of Columbia, United States
Chromatography,Laboratory testing,Drug,
...[+2]
patent citation: 17
66
Terumo Medical Corp.
New Jersey, United States
Medical equipment,Blood management,Health care,
...[+2]
patent citation: 17
67
RTI Surgical, Inc.
United States
Surgical implants,Medicine,Dental Equipment,
...[+2]
patent citation: 17
68
Geistlich Pharma AG
New Jersey, United States
Cartilage,Medicine,Dental Equipment,
...[+2]
patent citation: 16
69
Aristech Chemical Corp.
Pennsylvania, United States
Polymer,Synthetic rubber,Chemical engineering,
...[+1]
patent citation: 16
70
Rise Technology, Inc.
Massachusetts, United States
Electronic component,Computer hardware,Electronics,
...[+1]
patent citation: 16
71
Hercules Corp.
Delaware, United States
Laundry,Smart card
patent citation: 15
72
Hercules Poly, Inc.
Alabama, United States
Health service provider,Food industry
patent citation: 15
73
Goodrich Corp.
North Carolina, United States
Aerospace,Sales management,Industrial engineering,
...[+2]
patent citation: 14
74
National Power Co., Inc.
Texas, United States
Power transmission,Electric power transmission
patent citation: 14
75
Pathogen Removal & Diagnostic Technologies, Inc.
Delaware, United States
Medicine,Pathogen,Asset management
patent citation: 14
76
Reliance Industries, Inc.
Texas, United States
Machine shop,Mechanical engineering,Manufacturing engineering
patent citation: 13
77
Noveon IP Holdings Corp.
Ohio, United States
patent citation: 13
78
Bridgestone Firestone Research, Inc.
United States
patent citation: 11
79
Massachusetts General Hospital
Massachusetts, United States
Substance abuse,Hospitality industry,Health care,
...[+2]
patent citation: 10
80
Questcor Pharmaceuticals, Inc.
California, United States
Biopharmaceutical,Inflammatory disorder,Nephrology,
...[+2]
patent citation: 10
81
The General Hospital Corp.
Massachusetts, United States
Health care,Hospitality industry,Vascular Medicine,
...[+2]
patent citation: 10
82
Olin Corp.
Missouri, United States
Epoxy,Chemical engineering,Ammunition,
...[+2]
patent citation: 9
83
Puradyn Filter Technologies, Inc.
United States
Filtration,Muffler,Airbag,
...[+2]
patent citation: 9
84
Sekisui Specialty Chemicals America LLC
Texas, United States
Copolymer,Drilling fluid,Polymer,
...[+2]
patent citation: 9
85
Horiba Jobin Yvon, Inc.
New Jersey, United States
Atomic absorption spectroscopy,Atomic spectroscopy,Raman spectroscopy,
...[+2]
patent citation: 9
86
Eastman Kodak Co.
New York, United States
3D printing,Photography,Digital media,
...[+2]
patent citation: 8
87
Upside Foods Inc
California, United States
Cell,Cultured meat,Food industry,
...[+2]
patent citation: 8
88
NovaSterilis, Inc.
New York, United States
Supercritical carbon dioxide,Medicine,Ligament
patent citation: 8
89
PeriCor Therapeutics, Inc.
New York, United States
Medicine
patent citation: 8
90
Surmodics, Inc.
Alabama, United States
Coating,Medical equipment,Health care,
...[+2]
patent citation: 7
91
BIC Corp.
Connecticut, United States
Polyurethane
patent citation: 7
92
Health Outcomes Sciences, Inc.
Arizona, United States
Health care,Clinical variables,Risk model,
...[+2]
patent citation: 7
93
Exogenesis Corp.
Massachusetts, United States
Medical equipment,Vascular stents,Health care,
...[+2]
patent citation: 7
94
Del Monte Foods, Inc.
California, United States
Pickling,Food industry,Organic matter,
...[+2]
patent citation: 6
95
Union Carbide Chemicals & Plastics Technology LLC
Delaware, United States
Carbide,Synthetic rubber,Chemical engineering,
...[+1]
patent citation: 6
96
Benjamin Moore & Co.
New Jersey, United States
Coating,Interior design,Varnish,
...[+2]
patent citation: 5
97
Petrolite Corp.
Missouri, United States
Oil field,Chemical engineering,Seasoning,
...[+1]
patent citation: 5
98
Liventa Bioscience, Inc.
Pennsylvania, United States
Cell therapy,Medicine,Health care,
...[+2]
patent citation: 5
99
7 Hills Pharma LLC
Texas, United States
Health care,Cancer,Solid tumor,
...[+2]
patent citation: 5
100
Monsanto Technology LLC
Missouri, United States
patent citation: 5

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