Top 100 Key Players companies in Polypropylene glycol by Most Patent Filings in the United States in 2021 – 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 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.

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	Procter & Gamble Co.	Ohio, United States	Toothpaste,Hair conditioner,SOAP, ...[+2]	Patent: 178
2	The Dow Chemical Co.	Michigan, United States	Coating,Agriculture,Chemical engineering, ...[+2]	Patent: 81
3	Colgate-Palmolive Co.	New York, United States	Toothpaste,Dental floss,Fast-moving consumer goods, ...[+2]	Patent: 77
4	E.I. du Pont de Nemours & Co.	Delaware, United States	Agriculture,Materials science,Electronics, ...[+2]	Patent: 65
5	Union Carbide Corp.	Wisconsin, United States	Synthetic rubber,Carbide,Natural rubber, ...[+2]	Patent: 50
6	3M Co.	Minnesota, United States	Adhesive,Electronics,Writing paper, ...[+2]	Patent: 48
7	Exxon Mobil Corp.	Texas, United States	Petroleum,Petroleum industry,Chemical engineering, ...[+2]	Patent: 30
8	Mobil Corp.	Texas, United States	Petroleum industry,Petroleum,Natural gas	Patent: 30
9	Rohm & Haas Electronic Materials CMP Holdings, Inc.	Delaware, United States		Patent: 28
10	Uniroyal, Inc.	Oklahoma, United States	Chemical engineering	Patent: 22
11	Dow Corning Wright	United States		Patent: 22
12	BASF Corp.	New Jersey, United States	Nutrition,Chemical engineering,Aerospace, ...[+2]	Patent: 20
13	American Can Co.	United States	Tin can,Packaging engineering,Microservices, ...[+1]	Patent: 20
14	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 17
15	M-I LLC	Texas, United States	Petroleum industry,Hydrocyclone,Hydrocarbon exploration, ...[+2]	Patent: 17
16	The Lubrizol Corp.	Ohio, United States	Chemical engineering,Medical equipment,Health care, ...[+2]	Patent: 16
17	Kimberly-Clark Corp.	Texas, United States	Synthetic fiber,Paperboard,Fast-moving consumer goods, ...[+2]	Patent: 15
18	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 14
19	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 14
20	Bayer HealthCare Pharmaceuticals, Inc.	New Jersey, United States	Medicine,Cardiovascular agent,Clinical trial, ...[+2]	Patent: 14
21	Onconova Therapeutics, Inc.	Pennsylvania, United States	Drug,Clinical trial,Health care, ...[+2]	Patent: 13
22	Monsanto Technology LLC	Missouri, United States		Patent: 13
23	PPG Industries, Inc.	Pennsylvania, United States	Coating,Chemical engineering,Industrial engineering, ...[+2]	Patent: 11
24	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 11
25	ARCO Chemical Technology, Inc.	Delaware, United States	Organic chemicals,Chemical engineering	Patent: 11
26	W.R. Grace & Co.	United States	Coating,Computer hardware,Petrochemical, ...[+2]	Patent: 10
27	Standard Oil Co.	Ohio, United States	Natural gas,Petroleum industry,Hydrocarbon, ...[+2]	Patent: 10
28	Clarient, Inc.	California, United States	Health care,Companion diagnostic,Standard of care, ...[+2]	Patent: 10
29	Sinclair Research Plc	Missouri, United States	Health care,Preclinical research,Repertoire, ...[+2]	Patent: 10
30	VitreoRetinal Technologies, Inc.	California, United States	Health care,Pharmacy and Therapeutics,Vitrectomy, ...[+2]	Patent: 10
31	Ford Motor Co.	Michigan, United States	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 9
32	Eastman Kodak Co.	New York, United States	3D printing,Photography,Digital media, ...[+2]	Patent: 9
33	Cetus Corp.	California, United States	Botanical drug,Herb	Patent: 9
34	M&T Chemicals, Inc.	New Jersey, United States		Patent: 9
35	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 8
36	International Paper Co.	Tennessee, United States	Cellulose,Sales management,Paper mill, ...[+2]	Patent: 8
37	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Patent: 8
38	S.C. Johnson & Son, Inc.	Wisconsin, United States	Community leadership,SOAP,Chemical engineering, ...[+2]	Patent: 8
39	GOJO Industries, Inc.	Ohio, United States	Hand sanitizer,Skin care,Wellness Programs, ...[+2]	Patent: 8
40	Syntex Corp.	California, United States	Botanical drug,Herb	Patent: 8
41	McDonnell Douglas Corp.	Missouri, United States	Aerospace,National security,Missile, ...[+1]	Patent: 8
42	Koppers Performance Chemicals, Inc.	United States	Preservative,Forestry	Patent: 8
43	Ivoclar Vivadent, Inc.	New York, United States	Medical equipment,Medicine,Dental implant, ...[+2]	Patent: 8
44	Rhone Poulenc AG Co.	United States		Patent: 8
45	Exxon Research & Engineering Co.	United States		Patent: 8
46	Weyerhaeuser Co.	Washington, United States	Engineered wood,Forest product,Real estate development, ...[+2]	Patent: 7
47	Olin Corp.	Missouri, United States	Epoxy,Chemical engineering,Ammunition, ...[+2]	Patent: 7
48	Biocept, Inc.	California, United States	Health care,Circulating tumor DNA,Circulating tumor cell, ...[+2]	Patent: 7
49	Buckman Laboratories International, Inc.	Tennessee, United States	Water treatment,Enzyme,Newsprint, ...[+2]	Patent: 7
50	Johnson & Johnson	New Jersey, United States	Health care,Medical equipment,Risperidone, ...[+2]	Patent: 6
51	Rayonier, Inc.	United States	Real estate investment trust,Forest resource,Cellulose acetate, ...[+2]	Patent: 6
52	Genzyme Corp.	Massachusetts, United States	Medicine,Pharmacy and Therapeutics,Multiple sclerosis, ...[+2]	Patent: 6
53	Milliken & Co. (South Carolina)	South Carolina, United States	Graphic design,Product design,Textile (markup language), ...[+2]	Patent: 6
54	Phillips Petroleum Co.	Oklahoma, United States	Solar energy,Public transport	Patent: 6
55	Enzon Pharmaceuticals, Inc.	New Jersey, United States	Medicine,Health care,PEGylation, ...[+2]	Patent: 6
56	Shell Oil Co.	Texas, United States	Petrochemical,Nanomaterials,Chemical engineering, ...[+2]	Patent: 6
57	Block Drug Co., Inc.	New Jersey, United States	Amlexanox,Denture care,Health care, ...[+2]	Patent: 6
58	Acheson Industries, Inc.	Michigan, United States	Lubricant,Coating,Chemical engineering, ...[+2]	Patent: 6
59	Nanotech Fuel Corp.	California, United States	Hydrogen fuel,Cell	Patent: 6
60	General Motors Co.	Michigan, United States	Sport utility vehicle,Public transport,Enterprise software, ...[+2]	Patent: 5
61	Eli Lilly & Co.	Indiana, United States	Medicine,Health care,Humalog Mix, ...[+2]	Patent: 5
62	Johns Manville Corp.	Colorado, United States	Interior design,Construction engineering,Waterproofing, ...[+2]	Patent: 5
63	Hercules Corp.	Delaware, United States	Laundry,Smart card	Patent: 5
64	Avco Corp.	Texas, United States	Aerospace,National security	Patent: 5
65	Medtronic MiniMed, Inc.	California, United States	Insulin pump,Blood glucose monitoring,Health care, ...[+2]	Patent: 5
66	Hercules Poly, Inc.	Alabama, United States	Health service provider,Food industry	Patent: 5
67	ARCH Development Corp.	District of Columbia, United States	Arch	Patent: 5
68	PPG Industries Ohio, Inc.	Ohio, United States	Coating,Industrial engineering,Metal fiber, ...[+2]	Patent: 5
69	Schlumberger Technologies, Inc.	New Jersey, United States	Petroleum industry,Natural resource management	Patent: 5
70	Atlantic Richfield Corp.	United States	Logging,Forestry	Patent: 5
71	ABB Automation, Inc.	United States	Automation,Manufacturing engineering,Mechanical engineering, ...[+2]	Patent: 5
72	Cabot Corp.	Massachusetts, United States	Carbon,Aerogel,Industrial engineering, ...[+2]	Patent: 4
73	Amgen, Inc.	California, United States	Health care,Biopharmaceutical,TUMOR NECROSIS FACTOR BLOCKER, ...[+2]	Patent: 4
74	Stepan Co.	Illinois, United States	Phthalic anhydride,Fast-moving consumer goods,Polyol, ...[+2]	Patent: 4
75	Momentive Performance Materials, Inc.	New York, United States	Silicone,Quartz,Semiconductor, ...[+2]	Patent: 4
76	Momentive Performance Materials GmbH	Michigan, United States	Petrochemical,Chemical engineering,Silicone, ...[+2]	Patent: 4
77	Weyerhaeuser NR Co.	Washington, United States	Real estate development	Patent: 4
78	SUEZ WTS USA, Inc.	Pennsylvania, United States	Chemical treatment,Chemical engineering,Coating, ...[+1]	Patent: 4
79	Rockwell International Corp.	Wisconsin, United States	Automation,Computer hardware,Electronics	Patent: 4
80	STARTUP Evolved by Nature, Inc.	Massachusetts, United States	Chemical engineering,Textile,Green chemistry, ...[+2]	Patent: 4
81	Personal Products Co.	New Jersey, United States		Patent: 4
82	Boehringer Ingelheim Pharmaceuticals, Inc.	Connecticut, United States	Central nervous system,Medicine,Drug, ...[+2]	Patent: 4
83	Pfizer Inc.	New York, United States	Health care,Clinical trial,Drug, ...[+2]	Patent: 3
84	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Patent: 3
85	Archer-Daniels-Midland Co.	Illinois, United States	Starch,Industrial engineering,Animal feed, ...[+2]	Patent: 3
86	Chevron Corp.	California, United States	Lubricant,Petroleum,Petroleum industry, ...[+2]	Patent: 3
87	Cargill, Inc.	Minnesota, United States	Agriculture,Food industry,Broiler, ...[+2]	Patent: 3
88	Nichicon Corp.	Illinois, United States	Capacitor,Electronics,Energy storage, ...[+2]	Patent: 3
89	Revlon, Inc.	New York, United States	Cosmetics,Lifestyle business,E-commerce, ...[+2]	Patent: 3
90	Bourns, Inc.	California, United States	Electronic component,Semiconductor,Electronics, ...[+2]	Patent: 3
91	MacDermid, Inc.	Colorado, United States	Chromium,Oil production,Graphic arts, ...[+2]	Patent: 3
92	Johnson & Johnson Vision Care, Inc.	United States	Medical equipment,Health care,Optometry, ...[+2]	Patent: 3
93	Lifesize Communications, Inc.	Texas, United States	Software,Telecommunications,Online charging system, ...[+2]	Patent: 3
94	Hoeganaes Corp.	Michigan, United States	Metal,3D printing,Metal powder, ...[+2]	Patent: 3
95	Chevron U.S.A., Inc.	California, United States	Gasoline,Petroleum industry,Petroleum, ...[+2]	Patent: 3
96	American Polywater Corp.	Minnesota, United States	Polywater,Electronics,Adhesion, ...[+2]	Patent: 3
97	LYB Premix LLC	Ohio, United States	Polymer,Watercraft,Automation, ...[+2]	Patent: 3
98	DDI Pharmaceuticals, Inc.	California, United States	Medicine,Medical equipment	Patent: 3
99	Borchers Americas, Inc.	Ohio, United States	Coating,Chemical engineering,Cobalt, ...[+2]	Patent: 3
100	Arnco Corp.	Minnesota, United States	Polyethylene,High-density polyethylene,Telecommunications	Patent: 3