Top 100 Key Players companies in Halogen by Most Patent Filings in the United States in 2021 – Discovery

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The Halogen top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Halogen 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	Merck & Co., Inc.	New Jersey, United States	Health care,Biopharmaceutical,Drug, ...[+2]	Patent: 2,591
2	Pfizer Inc.	New York, United States	Health care,Clinical trial,Drug, ...[+2]	Patent: 2,556
3	Bayer HealthCare Pharmaceuticals, Inc.	New Jersey, United States	Medicine,Cardiovascular agent,Clinical trial, ...[+2]	Patent: 2,415
4	E.I. du Pont de Nemours & Co.	Delaware, United States	Agriculture,Materials science,Electronics, ...[+2]	Patent: 2,350
5	American Can Co.	United States	Tin can,Packaging engineering,Microservices, ...[+1]	Patent: 1,600
6	Bristol Myers Squibb Co.	New York, United States	Medicine,Health care,Oncology drugs, ...[+2]	Patent: 1,479
7	Bristol Myers Co.	New York, United States	Botanical drug,Herb	Patent: 1,479
8	Eli Lilly & Co.	Indiana, United States	Medicine,Health care,Humalog Mix, ...[+2]	Patent: 1,438
9	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 1,183
10	Rhone Poulenc AG Co.	United States		Patent: 1,156
11	The Dow Chemical Co.	Michigan, United States	Coating,Agriculture,Chemical engineering, ...[+2]	Patent: 1,099
12	Eastman Kodak Co.	New York, United States	3D printing,Photography,Digital media, ...[+2]	Patent: 984
13	Monsanto Technology LLC	Missouri, United States		Patent: 940
14	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 886
15	American Home Products LLC	California, United States	Forestry	Patent: 853
16	The Louver Shop	United States	Window shutter,Louver,Interior design	Patent: 853
17	Smithkline Beckman Corp	Pennsylvania, United States	Biotechnology,Medicine	Patent: 787
18	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	Patent: 667
19	Stauffer Chemical Co.	United States	Chemical engineering,Agriculture	Patent: 612
20	Dow Corning Wright	United States		Patent: 612
21	Union Carbide Corp.	Wisconsin, United States	Synthetic rubber,Carbide,Natural rubber, ...[+2]	Patent: 609
22	Schering Corp.	New Jersey, United States	Hepatitis,Medicine,Allergy	Patent: 600
23	Hoechst Marion Roussel, Inc.	Missouri, United States	Medical equipment,Health care,Liposome, ...[+2]	Patent: 512
24	Pfizer Products, Inc.	Connecticut, United States		Patent: 510
25	Boehringer Ingelheim Pharmaceuticals, Inc.	Connecticut, United States	Central nervous system,Medicine,Drug, ...[+2]	Patent: 508
26	G.D. Searle LLC	Illinois, United States		Patent: 499
27	Exxon Research & Engineering Co.	United States		Patent: 441
28	Sterling Drug, Inc.	United States		Patent: 420
29	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	Patent: 402
30	Albemarle Corp.	North Carolina, United States	Bromine,Chemical engineering,Construction engineering, ...[+2]	Patent: 398
31	Merck Sharp & Dohme Corp.	New Jersey, United States	Prescription drug,Medicine,Stroke, ...[+2]	Patent: 390
32	ICI Americas, Inc.	Delaware, United States		Patent: 385
33	3M Co.	Minnesota, United States	Adhesive,Electronics,Writing paper, ...[+2]	Patent: 373
34	Clarient, Inc.	California, United States	Health care,Companion diagnostic,Standard of care, ...[+2]	Patent: 367
35	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 359
36	Santen Pharmaceutical Co., Ltd.	California, United States	Ophthalmology,CLARITY,Glaucoma, ...[+2]	Patent: 355
37	Merrell Dow Pharmaceuticals, Inc.	United States		Patent: 351
38	ExxonMobil Chemical Patents, Inc.	United States		Patent: 351
39	McNeil Pharmaceutical	United States		Patent: 342
40	Valspar Industries, Inc.	Indiana, United States	Coating,Industrial engineering	Patent: 341
41	DowElanco Ltd.	United States	Chemical engineering,Agriculture,Pest control	Patent: 333
42	Xerox Holdings Corp.	Connecticut, United States	Computer hardware,Software,Digital document, ...[+2]	Patent: 325
43	Xerox Corp.	Connecticut, United States	Computer hardware,Electronics,Product group, ...[+2]	Patent: 325
44	Exxon Chemical Co.	Illinois, United States	Oil and gas production,Chemical engineering	Patent: 324
45	Phillips Petroleum Co.	Oklahoma, United States	Solar energy,Public transport	Patent: 322
46	Neurogen Corp.	Connecticut, United States	Drug development,Health care,Neuroscience, ...[+2]	Patent: 319
47	Velsicol Chemical Corp.	Illinois, United States	Chemical engineering,Benzoic acid,Hexachlorocyclopentadiene, ...[+2]	Patent: 308
48	Vertex Pharmaceuticals, Inc.	Massachusetts, United States	Health care,Medicine,Cystic fibrosis, ...[+2]	Patent: 303
49	Wyeth LLC	New Jersey, United States		Patent: 297
50	Chevron Corp.	California, United States	Lubricant,Petroleum,Petroleum industry, ...[+2]	Patent: 296
51	Standard Oil Co.	Ohio, United States	Natural gas,Petroleum industry,Hydrocarbon, ...[+2]	Patent: 296
52	Chevron U.S.A., Inc.	California, United States	Gasoline,Petroleum industry,Petroleum, ...[+2]	Patent: 296
53	Pharmacia & Upjohn Co. LLC	Michigan, United States	Drug	Patent: 267
54	STARTUP SyntheX, Inc.	California, United States	Biology,Medicine,Pharmacy and Therapeutics, ...[+2]	Patent: 261
55	M&T Chemicals, Inc.	New Jersey, United States		Patent: 237
56	Hercules Corp.	Delaware, United States	Laundry,Smart card	Patent: 234
57	Hercules Poly, Inc.	Alabama, United States	Health service provider,Food industry	Patent: 234
58	PPG Industries, Inc.	Pennsylvania, United States	Coating,Chemical engineering,Industrial engineering, ...[+2]	Patent: 219
59	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 206
60	Union Carbide Chemicals & Plastics Technology LLC	Delaware, United States	Carbide,Synthetic rubber,Chemical engineering, ...[+1]	Patent: 201
61	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	Patent: 200
62	Goodyear Tire & Rubber Co.	Ohio, United States	Tire manufacturing,Automotive engineering,Social network, ...[+2]	Patent: 198
63	AbbVie, Inc.	Illinois, United States	Health care,Medicine,Biopharmaceutical, ...[+2]	Patent: 198
64	Exxon Mobil Corp.	Texas, United States	Petroleum,Petroleum industry,Chemical engineering, ...[+2]	Patent: 197
65	Mobil Corp.	Texas, United States	Petroleum industry,Petroleum,Natural gas	Patent: 197
66	Gilead Sciences, Inc.	California, United States	Medicine,Health care,Biopharmaceutical, ...[+2]	Patent: 194
67	Corning, Inc.	New York, United States	Telecommunications,Computer hardware,Electronics, ...[+2]	Patent: 191
68	Olin Corp.	Missouri, United States	Epoxy,Chemical engineering,Ammunition, ...[+2]	Patent: 188
69	The Lubrizol Corp.	Ohio, United States	Chemical engineering,Medical equipment,Health care, ...[+2]	Patent: 188
70	Goodrich Corp.	North Carolina, United States	Aerospace,Sales management,Industrial engineering, ...[+2]	Patent: 186
71	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 182
72	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Patent: 178
73	GE Plastics	Massachusetts, United States	Chemical engineering,Synthetic resin,Telecommunications, ...[+2]	Patent: 176
74	Total Petrochemicals & Refining USA, Inc.	Texas, United States	Polyethylene,Chemical engineering,Polystyrene, ...[+2]	Patent: 176
75	Celanese Corp.	Texas, United States	Polymer,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 174
76	Shell Oil Co.	Texas, United States	Petrochemical,Nanomaterials,Chemical engineering, ...[+2]	Patent: 168
77	Occidental Chemical Corp.	Texas, United States	Petrochemical,Chemical engineering,Polystyrene, ...[+2]	Patent: 162
78	Chemtura Corp.	Vermont, United States	Chemical engineering,Plastics engineering,Seed treatment, ...[+2]	Patent: 152
79	Lubrizol Advanced Materials, Inc.	Ohio, United States	Coating,Chemical engineering,Emulsion, ...[+2]	Patent: 152
80	Uniroyal, Inc.	Oklahoma, United States	Chemical engineering	Patent: 147
81	W.R. Grace & Co.	United States	Coating,Computer hardware,Petrochemical, ...[+2]	Patent: 146
82	Momentive Performance Materials GmbH	Michigan, United States	Petrochemical,Chemical engineering,Silicone, ...[+2]	Patent: 145
83	Momentive Performance Materials, Inc.	New York, United States	Silicone,Quartz,Semiconductor, ...[+2]	Patent: 144
84	Ethyl Corp.	Virginia, United States	Industrial engineering,Gasoline,Industrial gas, ...[+2]	Patent: 141
85	Genentech, Inc.	California, United States	Biotechnology,Biology,Medicine, ...[+2]	Patent: 141
86	Univation Technologies LLC	Texas, United States	Ethylene,Wearable technology,High-density polyethylene, ...[+2]	Patent: 139
87	Eastman Chemical Co.	Tennessee, United States	Chemical engineering,Materials science,Health care, ...[+2]	Patent: 133
88	Rohm & Haas Electronic Materials LLC	Massachusetts, United States	Semiconductor,Lithography,Computer hardware, ...[+2]	Patent: 130
89	Colgate-Palmolive Co.	New York, United States	Toothpaste,Dental floss,Fast-moving consumer goods, ...[+2]	Patent: 126
90	PPG Industries Ohio, Inc.	Ohio, United States	Coating,Industrial engineering,Metal fiber, ...[+2]	Patent: 124
91	Roche Diagnostics Corp.	Indiana, United States	Medicine,Urinalysis,Immunoassay, ...[+2]	Patent: 123
92	Pharmacia Corp.	New Jersey, United States	Botanical drug,Herb,Ophthalmology, ...[+2]	Patent: 122
93	Equistar Chemicals LP	Texas, United States	Synthetic rubber,Chemical engineering,Polymer, ...[+2]	Patent: 119
94	Morton International LLC	Illinois, United States	Seasoning,Health care,Kosher salt, ...[+1]	Patent: 117
95	Buckman Laboratories International, Inc.	Tennessee, United States	Water treatment,Enzyme,Newsprint, ...[+2]	Patent: 117
96	Rise Technology, Inc.	Massachusetts, United States	Electronic component,Computer hardware,Electronics, ...[+1]	Patent: 117
97	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 114
98	Celgene Corp.	New Jersey, United States	Health care,Cytogenetic Abnormality,Medicine, ...[+2]	Patent: 112
99	Great Lakes Chemical Corp.	Michigan, United States	Chemical engineering,Hydrocarbon,Natural gas, ...[+2]	Patent: 112
100	Firmenich SA	Minnesota, United States	Preservative,Seasoning,Odor, ...[+2]	Patent: 111