Top 100 Key Players companies in Polypropylene glycol by Most Patent Filings in the world in 2022 – Discovery

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The Polypropylene glycol top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Polypropylene glycol 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.

Polypropylene glycol or polypropylene oxide is the polymer of propylene glycol. Chemically it is a polyether, and, more generally speaking, it's a polyalkylene glycol (PAG). The term polypropylene glycol or PPG is reserved for low to medium range molar mass polymer when the nature of the end-group, which is usually a hydroxyl group, still matters. The term "oxide" is used for high molar mass polymer when end-groups no longer affect polymer properties. In 2003, 60% of the annual production of propylene oxide of 6.6×10⁶ tonnes was converted into the polymer.

1	Bayer AG	Nordrhein-Westfalen, Germany	Health care,Biology,Chemical engineering, ...[+2]	Patent: 195
2	Bayer Oy	Finland		Patent: 195
3	Henkel AG & Co. KGaA	Nordrhein-Westfalen, Germany	Adhesive,SOAP,Laundry, ...[+2]	Patent: 181
4	Henkel	Nordrhein-Westfalen, Germany	Sustainable Value,Consumer	Patent: 181
5	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	Patent: 178
6	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	Patent: 174
7	BASF SE	Rheinland-Pfalz, Germany	Agriculture,Petrochemical,Chemical engineering, ...[+2]	Patent: 128
8	L'Oréal SA	Île-de-France, France	Cosmetics,Urban decay,Hair conditioner, ...[+2]	Patent: 89
9	Imperial Chemical Industries Ltd.	United Kingdom	Coating,Industrial engineering,Biocide, ...[+2]	Patent: 86
10	The Dow Chemical Co.	Michigan, United States	Coating,Agriculture,Chemical engineering, ...[+2]	Patent: 81
11	Colgate-Palmolive Co.	New York, United States	Toothpaste,Dental floss,Fast-moving consumer goods, ...[+2]	Patent: 77
12	Colgate-Palmolive A/S	Denmark	Toothbrush,Toothpaste,SOAP, ...[+1]	Patent: 77
13	Hoechst AG	Hessen, Germany	Chemical engineering,Botanical drug,Herb, ...[+2]	Patent: 74
14	E.I. du Pont de Nemours & Co.	Delaware, United States	Agriculture,Materials science,Electronics, ...[+2]	Patent: 65
15	Koninklijke DSM NV	Netherlands	Animal nutrition,Health care,Biology, ...[+2]	Patent: 52
16	Union Carbide Corp.	Wisconsin, United States	Synthetic rubber,Carbide,Natural rubber, ...[+2]	Patent: 50
17	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Patent: 49
18	3M Co.	Minnesota, United States	Adhesive,Electronics,Writing paper, ...[+2]	Patent: 48
19	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	Patent: 48
20	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 45
21	JSR Corp.	Tokyo, Japan	Synthetic rubber,Natural rubber,Elastomer, ...[+2]	Patent: 43
22	Unilever NV	Zuid-Holland, Netherlands	COLA (software architecture),Soft drink,Deodorant, ...[+2]	Patent: 42
23	English Electric Ltd.	India		Patent: 40
24	Shell Internationale Research Maatschappij BV	Zuid-Holland, Netherlands		Patent: 37
25	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 36
26	Ciba-Geigy AG	Switzerland	Botanical drug,Herb	Patent: 36
27	Hanmi Science Co., Ltd.	South Korea	Clinical trial,Medicine,Drug repositioning, ...[+2]	Patent: 35
28	TESA SARL	Vaud, Switzerland	Dial,Computer hardware,Electronics, ...[+1]	Patent: 35
29	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 34
30	F. Hoffmann-La Roche Ltd.	Switzerland	Medicine,Health care,Drug, ...[+2]	Patent: 34
31	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 34
32	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Patent: 31
33	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	Patent: 31
34	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Patent: 31
35	Exxon Mobil Corp.	Texas, United States	Petroleum,Petroleum industry,Chemical engineering, ...[+2]	Patent: 30
36	Mobil Corp.	Texas, United States	Petroleum industry,Petroleum,Natural gas	Patent: 30
37	Rohm & Haas Electronic Materials CMP Holdings, Inc.	Delaware, United States		Patent: 28
38	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Patent: 27
39	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	Patent: 25
40	Beiersdorf AG	Hamburg, Germany	Cosmetics,Personal Care Product,SOAP, ...[+2]	Patent: 24
41	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Patent: 23
42	Sanyo Chemical Industries, Ltd.	Kyoto, Japan	Chemical engineering,Polyurethane,Superabsorbent polymer, ...[+2]	Patent: 23
43	Showa Denko Materials Co., Ltd.	Tokyo, Japan	Semiconductor,Carbon product,Efficient energy use, ...[+2]	Patent: 23
44	Arkema France SA	Île-de-France, France	Synthetic rubber,Chemical engineering,Polymer, ...[+2]	Patent: 22
45	Uniroyal, Inc.	Oklahoma, United States	Chemical engineering	Patent: 22
46	Dow Corning Wright	United States		Patent: 22
47	Akzo Nobel NV	Noord-Holland, Netherlands	Coating,Powder coating,Chemical engineering, ...[+2]	Patent: 20
48	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Patent: 20
49	Toyo Ink SC Holdings Co., Ltd.	Hokkaido, Japan	Pigment,Manufacturing engineering,Coating, ...[+2]	Patent: 20
50	BASF Corp.	New Jersey, United States	Nutrition,Chemical engineering,Aerospace, ...[+2]	Patent: 20
51	American Can Co.	United States	Tin can,Packaging engineering,Microservices, ...[+1]	Patent: 20
52	DKS Co., Ltd.	Kyoto, Japan	Chemical engineering,Coating,Industrial engineering, ...[+2]	Patent: 19
53	Ciba Specialty Chemicals Holding, Inc.	Basel-Stadt, Switzerland	Chelate agent,Health care,Chemical engineering, ...[+2]	Patent: 19
54	Evonik Degussa Japan Co., Ltd.	Tokyo, Japan		Patent: 19
55	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Patent: 18
56	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 17
57	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	Patent: 17
58	Sumitomo Riko Co., Ltd.	Aichi, Japan	Electronics,Plastics engineering,Belting, ...[+2]	Patent: 17
59	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	Patent: 17
60	M-I LLC	Texas, United States	Petroleum industry,Hydrocyclone,Hydrocarbon exploration, ...[+2]	Patent: 17
61	Wacker-Chemie GmbH	Germany	Chemical engineering,Semiconductor,Silicone	Patent: 17
62	AKZO Nobel Coatings International BV	Noord-Holland, Netherlands	Varnish,Coating,Shellac, ...[+2]	Patent: 17
63	Associated Octel Co.	Merseyside, United Kingdom	Chemical engineering	Patent: 17
64	STARTUP Data Over Ego			Patent: 17
65	Dow Brasil Sudeste Industrial Ltda.	Brazil	Synthetic rubber,Chemical engineering	Patent: 17
66	Unilever IP Holdings BV	Netherlands		Patent: 17
67	Novartis AG	Basel-Stadt, Switzerland	Dosage form,Health care,Medicine, ...[+2]	Patent: 16
68	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 16
69	The Lubrizol Corp.	Ohio, United States	Chemical engineering,Medical equipment,Health care, ...[+2]	Patent: 16
70	BP Chemicals Ltd.	United Kingdom	Chemical engineering,Petrochemical,Acetic anhydride, ...[+2]	Patent: 16
71	Unilever Plc	United Kingdom	Seasoning,Food industry,Personal Care Product, ...[+2]	Patent: 15
72	Kimberly-Clark Corp.	Texas, United States	Synthetic fiber,Paperboard,Fast-moving consumer goods, ...[+2]	Patent: 15
73	Teva Pharmaceutical Industries Ltd.	HaMerkaz, Israel	Health care,Human immunodeficiency,Drug, ...[+2]	Patent: 15
74	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 15
75	Amorepacific Corp.	South Korea	Cosmetics,Cleanser,Toothpaste, ...[+2]	Patent: 15
76	Have Our Plastic, Inc.	Ontario, Canada		Patent: 15
77	Dynamit Nobel AG	Nordrhein-Westfalen, Germany	Chemical engineering	Patent: 15
78	Henkel IP & Holding GmbH	Nordrhein-Westfalen, Germany	Acoustic microscopy,Microscopy,Laboratory testing	Patent: 15
79	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 14
80	Nippon Kayaku Co., Ltd.	Tokyo, Japan	Biosimilar,Chemical engineering,Industrial engineering, ...[+2]	Patent: 14
81	NOF Corp.	Tokyo, Japan	Organic peroxide,Chemical engineering,Fatty acid, ...[+2]	Patent: 14
82	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 14
83	UNIMATEC Co., Ltd.	Chiba, Japan	Synthetic rubber,Chemical engineering,Release agent, ...[+1]	Patent: 14
84	Bayer HealthCare Pharmaceuticals, Inc.	New Jersey, United States	Medicine,Cardiovascular agent,Clinical trial, ...[+2]	Patent: 14
85	Borealis Technology Oy	Finland		Patent: 14
86	Recordati Ireland Ltd.	Cork, Ireland	Medicine,Therapeutic Area,Central nervous system, ...[+2]	Patent: 14
87	Boehringer Mannheim GmbH	Germany		Patent: 14
88	Bayer Intellectual Property GmbH	Nordrhein-Westfalen, Germany		Patent: 14
89	LG H&H Co., Ltd.	South Korea	Health care,Physical fitness,Fabric softener, ...[+2]	Patent: 13
90	HUVIS Corp.	South Korea	Aramid,Fiber,Textile (markup language), ...[+2]	Patent: 13
91	Kanebo Ltd.	Tokyo, Japan	Textile,Cosmetics,Food products, ...[+2]	Patent: 13
92	Onconova Therapeutics, Inc.	Pennsylvania, United States	Drug,Clinical trial,Health care, ...[+2]	Patent: 13
93	Société des Produits Nestlé SA	Vaud, Switzerland	Food industry	Patent: 13
94	Pilot Ink Co., Ltd.	Aichi, Japan		Patent: 13
95	Monsanto Technology LLC	Missouri, United States		Patent: 13
96	Kansai Paint Co., Ltd.	Osaka, Japan	Coating,Chemical engineering,Color scheme, ...[+2]	Patent: 12
97	Ford Motor Co. Ltd.	Essex, United Kingdom	Automotive engineering,Mechanical engineering,Public transport, ...[+2]	Patent: 12
98	Scott Bader Co. Ltd.	Northamptonshire, United Kingdom	Polymer,Adhesive,Epoxy, ...[+2]	Patent: 12
99	Naphtachimie SA	France	Petroleum,Butane,Petroleum industry	Patent: 12
100	Duksan Co., Ltd.	South Korea	Petroleum industry	Patent: 12