Top 100 Key Players companies in Polystyrene by Highest Patent Value in the world in 2018 – Discovery

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The Polystyrene top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Polystyrene Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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	NOVA Chemicals Corp.	Alberta, Canada	Synthetic rubber,Polyethylene,Coproduct, ...[+2]	Avg patent value: 10.49 M
2	Takeda Pharmaceutical Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	Avg patent value: 10.38 M
3	Baxalta, Inc.	Illinois, United States	Biopharmaceutical,Medicine,Biotechnology, ...[+2]	Avg patent value: 10.38 M
4	Baxalta GmbH	Zürich, Switzerland	Drug,Medicine	Avg patent value: 10.38 M
5	Takeda Chemical Industries Ltd.	Japan	Pharmaceutical drug,Botanical drug,Herb	Avg patent value: 10.38 M
6	MDS Global Holding Ltd.	Malta	Soft drink,Food industry	Avg patent value: 10.24 M
7	Alfa Laval AB	Sweden	Heat exchanger,Heat transfer,Efficient energy use, ...[+2]	Avg patent value: 9.52 M
8	Bactiguard AB	Stockholm, Sweden	Infection protection,Medicine,Medical equipment, ...[+2]	Avg patent value: 8.75 M
9	Sebacia, Inc.	Georgia, United States	Medical equipment,Dermal Fillers,Health care, ...[+2]	Avg patent value: 8.74 M
10	CiDRA Corporate Services, Inc.	Connecticut, United States	Automation,Industrial engineering,Slurry, ...[+2]	Avg patent value: 8.64 M
11	Buck Werke GmbH & Co.	Germany		Avg patent value: 8.30 M
12	APG Polytech LLC	Ohio, United States		Avg patent value: 7.44 M
13	J. M. Huber Corp.	New Jersey, United States	Health care,Ethical behavior,Sustainable forestry, ...[+2]	Avg patent value: 6.67 M
14	Buck-Chemie GmbH	Germany	Know-how,Chemical engineering	Avg patent value: 6.12 M
15	Ipsen Manufacturing Ireland Ltd.	Dublin, Ireland	Biopharmaceutical	Avg patent value: 5.93 M
16	Kuhne Anlagenbau GmbH	Nordrhein-Westfalen, Germany	Interior design	Avg patent value: 5.59 M
17	Xyleco, Inc.	Massachusetts, United States	Renewable energy,Sugar,Biomass	Avg patent value: 5.44 M
18	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Avg patent value: 5.25 M
19	Grupo Petrotemex SA de CV	Nuevo León, Mexico	Public transport,Railway engineering,Terephthalic acid, ...[+2]	Avg patent value: 5.16 M
20	Omya International AG	Switzerland	Industrial mineral	Avg patent value: 5.03 M
21	Chevron Phillips Chemical Co. LLC	Texas, United States	Polystyrene,Petrochemical,Polyolefin, ...[+2]	Avg patent value: 5.01 M
22	Chevron Phillips Chemical Co. LP	Texas, United States	Petrochemical,Chemical engineering,Polyethylene, ...[+2]	Avg patent value: 5.01 M
23	Covestro AG	Nordrhein-Westfalen, Germany	Polymer,Synthetic rubber,Industrial engineering, ...[+2]	Avg patent value: 4.96 M
24	Tremco, Inc.	Ohio, United States	Metal,Sealant,Architecture, ...[+2]	Avg patent value: 4.96 M
25	Troy Chemie GmbH	Germany		Avg patent value: 4.95 M
26	DISCMA AG	Zürich, Switzerland		Avg patent value: 4.90 M
27	F. Hoffmann-La Roche Ltd.	Switzerland	Medicine,Health care,Drug, ...[+2]	Avg patent value: 4.82 M
28	A. Schulman GmbH	Nordrhein-Westfalen, Germany	Plastic compound,Synthetic rubber,Chemical engineering, ...[+2]	Avg patent value: 4.81 M
29	Chiyoda Corp.	Kanagawa, Japan	Construction engineering,Information technology,Environmental engineering, ...[+2]	Avg patent value: 4.56 M
30	Chiyoda Co., Ltd.	Tokyo, Japan	Casual	Avg patent value: 4.56 M
31	SICPA Holding SA	Vaud, Switzerland	Traceability,Barcode,Authentication, ...[+2]	Avg patent value: 4.55 M
32	Nunc A/S	Denmark	Microservices,Packaging engineering,Cell culture, ...[+1]	Avg patent value: 4.55 M
33	Fuchs Petrolub SE	Illinois, United States	Lubricant,Materials science,Petroleum industry, ...[+2]	Avg patent value: 4.48 M
34	EMD Millipore Corp.	Massachusetts, United States	Biotechnology,Biology,Medicine, ...[+2]	Avg patent value: 4.44 M
35	Imaflex, Inc.	Quebec, Canada	Agriculture,Polyethylene,Horticulture, ...[+2]	Avg patent value: 4.37 M
36	Polyheal Ltd.	HaMerkaz, Israel	Wound healing,Medical equipment,Health care, ...[+2]	Avg patent value: 4.36 M
37	Chemische Fabrik Budenheim KG	Rheinland-Pfalz, Germany	Phosphate,Chemical engineering,Polypropylene, ...[+2]	Avg patent value: 4.35 M
38	Boehringer Ingelheim Pharma GmbH	Austria	Proton-pump inhibitor,Antacid,Bevacizumab, ...[+2]	Avg patent value: 4.29 M
39	ColorMatrix Europe Ltd.	Merseyside, United Kingdom	Aesthetics,Chemical engineering	Avg patent value: 4.28 M
40	PARI Pharma GmbH	Germany	Nebulizer,Drug,Dry-powder inhaler, ...[+2]	Avg patent value: 4.22 M
41	CSL Behring GmbH	Hessen, Germany	Medicine	Avg patent value: 4.22 M
42	Luye Pharma Switzerland AG	Switzerland	Intellectual property,Medicine	Avg patent value: 4.18 M
43	Johnson & Johnson Medical GmbH	Schleswig-Holstein, Germany	Medical equipment,Medicine,ELECTROSURGICAL DEVICE, ...[+2]	Avg patent value: 4.12 M
44	Z Corp.	Massachusetts, United States	Electronics,Computer hardware,Peripheral, ...[+1]	Avg patent value: 4.12 M
45	Kaustik OAO	Volgograd, Russia	Joint-stock company,Chemical engineering	Avg patent value: 4.11 M
46	Xcellerex, Inc.	Massachusetts, United States	Biomanufacturing,Pharmacy and Therapeutics,Biosimilar, ...[+2]	Avg patent value: 4.02 M
47	Troy Corp.	New Jersey, United States	Disinfectant,Chemical engineering,Preservative, ...[+2]	Avg patent value: 3.96 M
48	Huntsman International LLC	Texas, United States	Inorganic Chemical,Chemical engineering,Adhesive, ...[+2]	Avg patent value: 3.91 M
49	Grünenthal GmbH	Nordrhein-Westfalen, Germany	Medicine,Health care,Clinical trial, ...[+2]	Avg patent value: 3.87 M
50	Chemetall Corp.	New Jersey, United States	Petrochemical,Chemical engineering	Avg patent value: 3.83 M
51	Cellect Biotherapeutics Ltd.	Israel		Avg patent value: 3.81 M
52	Chemex Corp.	Massachusetts, United States	Borosilicate glass,Manufacturing operations	Avg patent value: 3.80 M
53	Chemex Foundry Solutions GmbH	Germany	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 3.80 M
54	Flooring Industries Ltd.	Ireland		Avg patent value: 3.79 M
55	STARTUP EOS Srl	Lombardia, Italy	Computer hardware,Algorithm,Complex fluid, ...[+2]	Avg patent value: 3.77 M
56	Avery Dennison Corp.	California, United States	Adhesive,Radio-frequency identification,Synthetic rubber, ...[+2]	Avg patent value: 3.77 M
57	Croda International Plc	United Kingdom	Chemical engineering,Material Design,Speciality chemicals, ...[+2]	Avg patent value: 3.76 M
58	Purac Biochem BV	Zuid-Holland, Netherlands	Preservative,Food Preservatives,Food industry, ...[+2]	Avg patent value: 3.75 M
59	Lumileds Holding BV	Noord-Holland, Netherlands	Diode,Headlamp,Automotive engineering, ...[+2]	Avg patent value: 3.74 M
60	Genentech, Inc.	California, United States	Biotechnology,Biology,Medicine, ...[+2]	Avg patent value: 3.73 M
61	PhaseRx, Inc.	Washington, United States	Health care,Pharmacy and Therapeutics,Orphan diseases, ...[+2]	Avg patent value: 3.64 M
62	Lamberti SpA	Italy	Synthetic rubber,Chemical engineering,Polyurethane dispersion, ...[+2]	Avg patent value: 3.62 M
63	Construction Research & Technology GmbH	Germany		Avg patent value: 3.59 M
64	Hexcel Corp.	Connecticut, United States	Composite material,Industrial engineering,Aerospace, ...[+2]	Avg patent value: 3.58 M
65	Amyris, Inc.	California, United States	Squalene,Renewable energy,Chemical engineering, ...[+2]	Avg patent value: 3.55 M
66	Versalis SpA	Lombardia, Italy	Petrochemical,Polyethylene,Elastomer, ...[+2]	Avg patent value: 3.51 M
67	Wacker-Chemie GmbH	Germany	Chemical engineering,Semiconductor,Silicone	Avg patent value: 3.49 M
68	DKS Co., Ltd.	Kyoto, Japan	Chemical engineering,Coating,Industrial engineering, ...[+2]	Avg patent value: 3.42 M
69	STARTUP Cour Pharmaceuticals Development Co., Inc.	Illinois, United States	Pharmacy and Therapeutics,Multiple sclerosis,Immune system, ...[+2]	Avg patent value: 3.39 M
70	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Avg patent value: 3.36 M
71	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Avg patent value: 3.35 M
72	EMS-Patent AG	Switzerland		Avg patent value: 3.33 M
73	BL Technology, Inc.	Texas, United States	Electronics,Fire alarm system,Subsea, ...[+2]	Avg patent value: 3.32 M
74	STARTUP Cumulus Energy Storage Ltd.	United Kingdom	Energy storage,Renewable energy,Solar energy, ...[+2]	Avg patent value: 3.28 M
75	Crane LLC	Connecticut, United States	Electronics,Industrial engineering,Aerospace, ...[+2]	Avg patent value: 3.27 M
76	Crane & Co., Inc.	Massachusetts, United States	Food industry,Lifestyle business	Avg patent value: 3.27 M
77	Hercules Corp.	Delaware, United States	Laundry,Smart card	Avg patent value: 3.27 M
78	Hercules Poly, Inc.	Alabama, United States	Health service provider,Food industry	Avg patent value: 3.27 M
79	Visual Physics LLC	United States	Industrial engineering	Avg patent value: 3.27 M
80	Japan Polyethylene Corp.	Tokyo, Japan	Polyethylene,High-density polyethylene,Industrial engineering	Avg patent value: 3.26 M
81	Sinanen Zeomic Co., Ltd.	Aichi, Japan	Chemical engineering	Avg patent value: 3.25 M
82	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Avg patent value: 3.23 M
83	BVPV Styrenics LLC	Pennsylvania, United States	Chemical engineering	Avg patent value: 3.21 M
84	LTS LOHMANN Therapie-Systeme AG	Rheinland-Pfalz, Germany	Transdermal patch,Health care,Micro array, ...[+2]	Avg patent value: 3.20 M
85	Wilson Wolf Manufacturing Corp.	Minnesota, United States	Cell culture,Document management system,Mammalian cell, ...[+2]	Avg patent value: 3.19 M
86	Kuraray America, Inc.	Texas, United States	Thermoplastic,Bakelite,Blowing agent, ...[+2]	Avg patent value: 3.12 M
87	G.B. Biotechnology Ltd.	United Kingdom		Avg patent value: 3.09 M
88	BIC Corp.	Connecticut, United States	Polyurethane	Avg patent value: 3.00 M
89	Cresilon, Inc.	New York, United States	Medical equipment,Skin growth,Hemostat, ...[+2]	Avg patent value: 3.00 M
90	Beaulieu International Group NV	Belgium	Textile,Yarn,Forestry, ...[+2]	Avg patent value: 2.99 M
91	Arkema France SA	Île-de-France, France	Synthetic rubber,Chemical engineering,Polymer, ...[+2]	Avg patent value: 2.96 M
92	Novartis AG	Basel-Stadt, Switzerland	Dosage form,Health care,Medicine, ...[+2]	Avg patent value: 2.96 M
93	FUJIFILM SonoSite, Inc.	Washington, United States	Ultrasound,Medical equipment,Health care, ...[+2]	Avg patent value: 2.94 M
94	CSP Technologies, Inc.	Alabama, United States	Integrity testing,Product design,Fast-moving consumer goods, ...[+2]	Avg patent value: 2.94 M
95	Trisa Holding AG	Switzerland	Toothbrush	Avg patent value: 2.92 M
96	Emery Oleochemicals GmbH	Nordrhein-Westfalen, Germany	Chemical engineering,Fatty alcohol,Fatty acid, ...[+2]	Avg patent value: 2.92 M
97	DENTSPLY International, Inc.	Pennsylvania, United States	Medicine,Dental Equipment,Medical equipment, ...[+2]	Avg patent value: 2.91 M
98	Klöckner Pentaplast Europe GmbH & Co. KG	Rheinland-Pfalz, Germany	Active packaging,Microservices,Packaging engineering	Avg patent value: 2.89 M
99	Ardelyx, Inc.	California, United States	Gastrointestinal agent,Health care,Medicine, ...[+2]	Avg patent value: 2.86 M
100	Schoeller Technocell GmbH & Co. KG	Germany	Release liner,Forestry,Paper mill, ...[+1]	Avg patent value: 2.86 M