Top 100 Key Players companies in Polystyrene by Highest Patent Value in the United States in 2021 – Discovery

Free Trial

The Polystyrene top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Polystyrene 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.

Polystyrene (PS) /ˌpɒliˈstaɪriːn/ is a synthetic aromatic hydrocarbon polymer made from the monomer styrene. Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and rather brittle. It is an inexpensive resin per unit weight. It is a rather poor barrier to oxygen and water vapour and has a relatively low melting point. Polystyrene is one of the most widely used plastics, the scale of its production being several million tonnes per year. Polystyrene can be naturally transparent, but can be coloured with colourants. Uses include protective packaging (such as packing peanuts and CD and DVD cases), containers, lids, bottles, trays, tumblers, disposable cutlery and in the making of models.

1	Baxalta, Inc.	Illinois, United States	Biopharmaceutical,Medicine,Biotechnology, ...[+2]	Avg patent value: 10.38 M
2	Sebacia, Inc.	Georgia, United States	Medical equipment,Dermal Fillers,Health care, ...[+2]	Avg patent value: 8.74 M
3	CiDRA Corporate Services, Inc.	Connecticut, United States	Automation,Industrial engineering,Slurry, ...[+2]	Avg patent value: 8.64 M
4	APG Polytech LLC	Ohio, United States		Avg patent value: 7.44 M
5	J. M. Huber Corp.	New Jersey, United States	Health care,Ethical behavior,Sustainable forestry, ...[+2]	Avg patent value: 6.67 M
6	Xyleco, Inc.	Massachusetts, United States	Renewable energy,Sugar,Biomass	Avg patent value: 5.44 M
7	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Avg patent value: 5.25 M
8	Chevron Phillips Chemical Co. LLC	Texas, United States	Polystyrene,Petrochemical,Polyolefin, ...[+2]	Avg patent value: 5.01 M
9	Chevron Phillips Chemical Co. LP	Texas, United States	Petrochemical,Chemical engineering,Polyethylene, ...[+2]	Avg patent value: 5.01 M
10	Tremco, Inc.	Ohio, United States	Metal,Sealant,Architecture, ...[+2]	Avg patent value: 4.96 M
11	Fuchs Petrolub SE	Illinois, United States	Lubricant,Materials science,Petroleum industry, ...[+2]	Avg patent value: 4.48 M
12	EMD Millipore Corp.	Massachusetts, United States	Biotechnology,Biology,Medicine, ...[+2]	Avg patent value: 4.44 M
13	Z Corp.	Massachusetts, United States	Electronics,Computer hardware,Peripheral, ...[+1]	Avg patent value: 4.12 M
14	Xcellerex, Inc.	Massachusetts, United States	Biomanufacturing,Pharmacy and Therapeutics,Biosimilar, ...[+2]	Avg patent value: 4.02 M
15	Troy Corp.	New Jersey, United States	Disinfectant,Chemical engineering,Preservative, ...[+2]	Avg patent value: 3.96 M
16	Huntsman International LLC	Texas, United States	Inorganic Chemical,Chemical engineering,Adhesive, ...[+2]	Avg patent value: 3.91 M
17	Chemetall Corp.	New Jersey, United States	Petrochemical,Chemical engineering	Avg patent value: 3.83 M
18	Chemex Corp.	Massachusetts, United States	Borosilicate glass,Manufacturing operations	Avg patent value: 3.80 M
19	Avery Dennison Corp.	California, United States	Adhesive,Radio-frequency identification,Synthetic rubber, ...[+2]	Avg patent value: 3.77 M
20	Genentech, Inc.	California, United States	Biotechnology,Biology,Medicine, ...[+2]	Avg patent value: 3.73 M
21	PhaseRx, Inc.	Washington, United States	Health care,Pharmacy and Therapeutics,Orphan diseases, ...[+2]	Avg patent value: 3.64 M
22	Hexcel Corp.	Connecticut, United States	Composite material,Industrial engineering,Aerospace, ...[+2]	Avg patent value: 3.58 M
23	Amyris, Inc.	California, United States	Squalene,Renewable energy,Chemical engineering, ...[+2]	Avg patent value: 3.55 M
24	STARTUP Cour Pharmaceuticals Development Co., Inc.	Illinois, United States	Pharmacy and Therapeutics,Multiple sclerosis,Immune system, ...[+2]	Avg patent value: 3.39 M
25	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Avg patent value: 3.36 M
26	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Avg patent value: 3.35 M
27	BL Technology, Inc.	Texas, United States	Electronics,Fire alarm system,Subsea, ...[+2]	Avg patent value: 3.32 M
28	Crane LLC	Connecticut, United States	Electronics,Industrial engineering,Aerospace, ...[+2]	Avg patent value: 3.27 M
29	Crane & Co., Inc.	Massachusetts, United States	Food industry,Lifestyle business	Avg patent value: 3.27 M
30	Hercules Corp.	Delaware, United States	Laundry,Smart card	Avg patent value: 3.27 M
31	Hercules Poly, Inc.	Alabama, United States	Health service provider,Food industry	Avg patent value: 3.27 M
32	Visual Physics LLC	United States	Industrial engineering	Avg patent value: 3.27 M
33	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Avg patent value: 3.23 M
34	BVPV Styrenics LLC	Pennsylvania, United States	Chemical engineering	Avg patent value: 3.21 M
35	Wilson Wolf Manufacturing Corp.	Minnesota, United States	Cell culture,Document management system,Mammalian cell, ...[+2]	Avg patent value: 3.19 M
36	Kuraray America, Inc.	Texas, United States	Thermoplastic,Bakelite,Blowing agent, ...[+2]	Avg patent value: 3.12 M
37	BIC Corp.	Connecticut, United States	Polyurethane	Avg patent value: 3.00 M
38	Cresilon, Inc.	New York, United States	Medical equipment,Skin growth,Hemostat, ...[+2]	Avg patent value: 3.00 M
39	FUJIFILM SonoSite, Inc.	Washington, United States	Ultrasound,Medical equipment,Health care, ...[+2]	Avg patent value: 2.94 M
40	CSP Technologies, Inc.	Alabama, United States	Integrity testing,Product design,Fast-moving consumer goods, ...[+2]	Avg patent value: 2.94 M
41	DENTSPLY International, Inc.	Pennsylvania, United States	Medicine,Dental Equipment,Medical equipment, ...[+2]	Avg patent value: 2.91 M
42	Ardelyx, Inc.	California, United States	Gastrointestinal agent,Health care,Medicine, ...[+2]	Avg patent value: 2.86 M
43	United States Gypsum Co.	Illinois, United States	Gypsum,Building material,Construction engineering, ...[+2]	Avg patent value: 2.82 M
44	Albemarle Corp.	North Carolina, United States	Bromine,Chemical engineering,Construction engineering, ...[+2]	Avg patent value: 2.79 M
45	Momentive Performance Materials, Inc.	New York, United States	Silicone,Quartz,Semiconductor, ...[+2]	Avg patent value: 2.74 M
46	Stepan Co.	Illinois, United States	Phthalic anhydride,Fast-moving consumer goods,Polyol, ...[+2]	Avg patent value: 2.71 M
47	The Dow Chemical Co.	Michigan, United States	Coating,Agriculture,Chemical engineering, ...[+2]	Avg patent value: 2.66 M
48	USG Interiors LLC	Illinois, United States	Eclipse,Radar,Pipe fitting, ...[+1]	Avg patent value: 2.66 M
49	Rohm & Haas Electronic Materials LLC	Massachusetts, United States	Semiconductor,Lithography,Computer hardware, ...[+2]	Avg patent value: 2.61 M
50	Momentive Performance Materials GmbH	Michigan, United States	Petrochemical,Chemical engineering,Silicone, ...[+2]	Avg patent value: 2.61 M
51	Lubrizol Advanced Materials, Inc.	Ohio, United States	Coating,Chemical engineering,Emulsion, ...[+2]	Avg patent value: 2.60 M
52	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Avg patent value: 2.51 M
53	InnFocus, Inc.	United States	Ophthalmology,Glaucoma,Medicine, ...[+2]	Avg patent value: 2.50 M
54	Avient Corp.	Ohio, United States	Polymer,Synthetic rubber,Plastics engineering, ...[+2]	Avg patent value: 2.45 M
55	Porex Corp.	United States	Plastics engineering,Medical equipment,Health care, ...[+2]	Avg patent value: 2.41 M
56	LORD Corp.	North Carolina, United States	Adhesive,Aerospace,Mechanical engineering, ...[+2]	Avg patent value: 2.37 M
57	Weyerhaeuser NR Co.	Washington, United States	Real estate development	Avg patent value: 2.37 M
58	Desiccare, Inc.	Nevada, United States	Microservices,Packaging engineering,Moisture, ...[+2]	Avg patent value: 2.25 M
59	Kimberly-Clark Corp.	Texas, United States	Synthetic fiber,Paperboard,Fast-moving consumer goods, ...[+2]	Avg patent value: 2.21 M
60	The Coca-Cola Co.	Georgia, United States	Soft drink,Food industry,COLA (software architecture), ...[+2]	Avg patent value: 2.20 M
61	Teva Women's Health, Inc.	New Jersey, United States	Hormone therapy,Drug,Medicine, ...[+2]	Avg patent value: 2.16 M
62	Ensurge Micropower ASA	California, United States	Near field communication,Digital marketing,Printed electronics, ...[+2]	Avg patent value: 2.05 M
63	Akron Polymer Systems, Inc.	Ohio, United States	Chemical engineering,Materials science,Synthetic rubber, ...[+2]	Avg patent value: 1.98 M
64	Afton Chemical Corp.	Virginia, United States	Diesel engine,Petrochemical,Chemical engineering, ...[+2]	Avg patent value: 1.90 M
65	General Cable Technologies Corp.	Kentucky, United States	Mining engineering,Precious metal,Optical fiber cable, ...[+2]	Avg patent value: 1.90 M
66	Clarient, Inc.	California, United States	Health care,Companion diagnostic,Standard of care, ...[+2]	Avg patent value: 1.85 M
67	KYOCERA AVX Components Corp.	South Carolina, United States	Capacitor,Electronic component,Automotive engineering, ...[+2]	Avg patent value: 1.84 M
68	ColorMatrix Holdings, Inc.	Ohio, United States	Liquid color,Chemical engineering	Avg patent value: 1.83 M
69	ExxonMobil Chemical Patents, Inc.	United States		Avg patent value: 1.82 M
70	Scientific Design Co., Inc.	New Jersey, United States	Chemical engineering,Plastic bottle,Multitude, ...[+1]	Avg patent value: 1.81 M
71	The Lubrizol Corp.	Ohio, United States	Chemical engineering,Medical equipment,Health care, ...[+2]	Avg patent value: 1.79 M
72	Goodyear Tire & Rubber Co.	Ohio, United States	Tire manufacturing,Automotive engineering,Social network, ...[+2]	Avg patent value: 1.73 M
73	bioMérieux, Inc.	North Carolina, United States	Medicine,Nucleic acid test,Blood Screening, ...[+2]	Avg patent value: 1.72 M
74	Bayer Healthcare LLC	New Jersey, United States	Pharmaceutical medicine,Medicine,Computed tomography, ...[+2]	Avg patent value: 1.71 M
75	Eastman Chemical Co.	Tennessee, United States	Chemical engineering,Materials science,Health care, ...[+2]	Avg patent value: 1.70 M
76	NOVA Chemicals, Inc.	Pennsylvania, United States	Polyolefin,Polystyrene,Chemical engineering	Avg patent value: 1.66 M
77	Brewer Science, Inc.	Missouri, United States	Semiconductor,Wearable technology,Computer hardware, ...[+2]	Avg patent value: 1.60 M
78	Applied Biosystems LLC	Delaware, United States	Consumables,Genetic analysis,Software, ...[+2]	Avg patent value: 1.57 M
79	Nordson Corp.	Ohio, United States	Coating,Semiconductor,Adhesive, ...[+2]	Avg patent value: 1.55 M
80	Wild River Consulting Group LLC	Minnesota, United States		Avg patent value: 1.54 M
81	Promethean Insulation Technology LLC	Texas, United States	Synthetic rubber,Chemical engineering	Avg patent value: 1.52 M
82	Armstrong World Industries, Inc.	Pennsylvania, United States	Building material,Pacific Rim,Acoustics, ...[+2]	Avg patent value: 1.45 M
83	PPG Industries, Inc.	Pennsylvania, United States	Coating,Chemical engineering,Industrial engineering, ...[+2]	Avg patent value: 1.45 M
84	PPG Industries Ohio, Inc.	Ohio, United States	Coating,Industrial engineering,Metal fiber, ...[+2]	Avg patent value: 1.45 M
85	Total Petrochemicals & Refining USA, Inc.	Texas, United States	Polyethylene,Chemical engineering,Polystyrene, ...[+2]	Avg patent value: 1.44 M
86	Intercontinental Great Brands LLC	New Jersey, United States	Soft drink,Food industry,Snack foods	Avg patent value: 1.43 M
87	GE Plastics	Massachusetts, United States	Chemical engineering,Synthetic resin,Telecommunications, ...[+2]	Avg patent value: 1.40 M
88	Sunstar Suisse SA	Illinois, United States	Toothpaste,Medical equipment,Medicine, ...[+2]	Avg patent value: 1.35 M
89	BYK USA, Inc.	Connecticut, United States	Chemical engineering	Avg patent value: 1.33 M
90	PolyAd Services LLC	Missouri, United States	Polyad,Chemical engineering,Plastics engineering, ...[+2]	Avg patent value: 1.33 M
91	Kraton Polymers U.S. LLC	Texas, United States	Adhesive,Chemical engineering,Elastomer, ...[+2]	Avg patent value: 1.33 M
92	Acushnet Co.	Massachusetts, United States	Ballet,Ammunition,sports equipment, ...[+2]	Avg patent value: 1.32 M
93	Cryovac LLC	South Carolina, United States	Food packaging,Food processing,Packaging and labeling, ...[+2]	Avg patent value: 1.32 M
94	BioLogiQ, Inc.	Idaho, United States	Starch,Plastics engineering,Agriculture, ...[+2]	Avg patent value: 1.22 M
95	BJ Services Co. USA	Texas, United States	Petroleum industry	Avg patent value: 1.17 M
96	Skidmore, Owings & Merrill LLP	Illinois, United States	Interior design,Architectural engineering,Architecture, ...[+2]	Avg patent value: 1.16 M
97	Namics Corp.	California, United States	Semiconductor,Computer hardware,Adhesive, ...[+2]	Avg patent value: 1.16 M
98	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	Avg patent value: 1.15 M
99	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Avg patent value: 1.15 M
100	Lockheed Martin Advanced Energy Storage LLC	United States	Energy storage,Electronics,Renewable fuels	Avg patent value: 1.12 M