Top 50 Key Players companies in Halogen by Most Sep Patents in the world in 2022 – Discovery

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The Halogen top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Sep Patents Halogen Key Players in the world. 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.

1	Bayer AG	Nordrhein-Westfalen, Germany	Health care,Biology,Chemical engineering, ...[+2]	SEP patent: 12
2	Bayer Oy	Finland		SEP patent: 12
3	L'Oréal SA	Île-de-France, France	Cosmetics,Urban decay,Hair conditioner, ...[+2]	SEP patent: 10
4	Tularik, Inc.	California, United States	Regulation of gene expression,Inflammation,Gene, ...[+2]	SEP patent: 9
5	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	SEP patent: 8
6	Æterna Zentaris, Inc.	Quebec, Canada	Health care,Medicine,Clinical trial, ...[+2]	SEP patent: 7
7	Diatos SA	Île-de-France, France	Health care,Pharmacy and Therapeutics,Prodrug, ...[+2]	SEP patent: 7
8	Aventis Pharma	Belgium		SEP patent: 7
9	UCL Consultants Ltd.	United Kingdom		SEP patent: 7
10	ICI Americas, Inc.	Delaware, United States		SEP patent: 6
11	Rhône-Poulenc Santé	France		SEP patent: 6
12	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	SEP patent: 5
13	Ipsen Pharma SAS	Île-de-France, France	Medicine,Neuroscience,Biopharmaceutical, ...[+1]	SEP patent: 5
14	Bayer CropScience NV	Belgium	Agrochemical	SEP patent: 5
15	Zeneca AG Products, Inc.	California, United States		SEP patent: 5
16	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	SEP patent: 4
17	Nextek Power Systems, Inc.	Michigan, United States	Solar power,Building automation,Direct coupling, ...[+2]	SEP patent: 4
18	INEOS Technologies USA LLC	Texas, United States	Petrochemical,Chemical engineering	SEP patent: 4
19	Astellas Pharma, Inc.	Tokyo, Japan	Health care,Clinical trial,Diabetic complication, ...[+2]	SEP patent: 3
20	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	SEP patent: 3
21	Bayer HealthCare AG	Nordrhein-Westfalen, Germany	Health care,Diabetes Therapy,Immunoprotein, ...[+2]	SEP patent: 3
22	Rigel Pharmaceuticals, Inc.	California, United States	Pharmacy and Therapeutics,Fostamatinib,Biotechnology, ...[+2]	SEP patent: 3
23	F. Hoffmann-La Roche Ltd.	Switzerland	Medicine,Health care,Drug, ...[+2]	SEP patent: 3
24	Bayer Healthcare LLC	New Jersey, United States	Pharmaceutical medicine,Medicine,Computed tomography, ...[+2]	SEP patent: 3
25	Cognis Corp.	Ohio, United States	Coating,Agriculture,Textile, ...[+2]	SEP patent: 3
26	Aventis Pharma SARL	Île-de-France, France	Medicine,Fidaxomicin,Ceftaroline fosamil, ...[+2]	SEP patent: 3
27	Merck Patent GmbH	Hessen, Germany		SEP patent: 3
28	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	SEP patent: 2
29	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	SEP patent: 2
30	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	SEP patent: 2
31	Suven Life Sciences Ltd.	Andhra Pradesh, India	Biology,Health care,Biopharmaceutical, ...[+2]	SEP patent: 2
32	BASF Catalysts LLC	New Jersey, United States	Polyolefin,Mica,Metal, ...[+2]	SEP patent: 2
33	Archimica SRL	Lombardia, Italy	Medicine,Chemical engineering,Fine chemical, ...[+2]	SEP patent: 2
34	Clariant GmbH	Germany	Chemical engineering	SEP patent: 2
35	Rolic AG	Zug, Switzerland	Computer hardware,Electronics	SEP patent: 2
36	Boehringer Ingelheim Pharmaceuticals, Inc.	Connecticut, United States	Central nervous system,Medicine,Drug, ...[+2]	SEP patent: 2
37	Zeneca, Inc.	DE, US		SEP patent: 2
38	Archimica, Inc.	Delaware, United States	Chemical engineering	SEP patent: 2
39	Bayer Intellectual Property GmbH	Nordrhein-Westfalen, Germany		SEP patent: 2
40	BASF SE	Rheinland-Pfalz, Germany	Agriculture,Petrochemical,Chemical engineering, ...[+2]	SEP patent: 1
41	Tosoh Corp.	Tokyo, Japan	Petrochemical,Chemical engineering,Immunoprotein, ...[+2]	SEP patent: 1
42	Novo Nordisk A/S	Hovedstaden, Denmark	Insulin,Health care,Haemophilia, ...[+2]	SEP patent: 1
43	Kurita Water Industries Ltd.	Rheinland-Pfalz, Germany	Water treatment,Chemical engineering,Automotive engineering, ...[+2]	SEP patent: 1
44	Syngenta AG	Basel-Stadt, Switzerland	Pesticide,Agriculture,Farming industry, ...[+2]	SEP patent: 1
45	Rottapharm SpA	Lombardia, Italy	Pharmaceutics,Medicine,Orphan drug, ...[+2]	SEP patent: 1
46	Koei Chemical Co., Ltd.	Tokyo, Japan	Agrochemical,Chemical engineering,Pyridine, ...[+2]	SEP patent: 1
47	BASF Corp.	New Jersey, United States	Nutrition,Chemical engineering,Aerospace, ...[+2]	SEP patent: 1
48	Janssen Pharmaceutica NV	Antwerpen, Belgium	Product design,Neuroscience,Health care, ...[+2]	SEP patent: 1
49	Bayer Schering Pharma AG	Berlin, Germany	Medicine,Botanical drug,Herb	SEP patent: 1
50	PMC KK	Tokyo, Japan	Web design	SEP patent: 1