Top 100 Fast-growings companies in Polystyrene by Most Patent Filing In 3 Years in the world in 2018 – Discovery

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The Polystyrene top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Polystyrene Fast-growings 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	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 85
2	SABIC Global Technologies BV	Noord-Brabant, Netherlands	Chemical engineering,Polymer,Petrochemical, ...[+1]	Patent: 54
3	JSP Corp.	Tokyo, Japan	Polystyrene,Bead,Polyethylene, ...[+2]	Patent: 43
4	Covestro Deutschland AG	Nordrhein-Westfalen, Germany	Polymer,Synthetic rubber,Chemical engineering, ...[+1]	Patent: 43
5	Clarient, Inc.	California, United States	Health care,Companion diagnostic,Standard of care, ...[+2]	Patent: 38
6	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	Patent: 38
7	Sekisui Kasei Co., Ltd.	Osaka, Japan	Civil engineering,Chemical engineering,Health care, ...[+2]	Patent: 36
8	Sinopec Beijing Research Institute of Chemical Industry	Beijing Shi, China	Petrochemical,Methanation,Ethylene oxide, ...[+2]	Patent: 34
9	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 34
10	The Chemours Company FC LLC	OH, US	Agrochemical,Pesticide,Chemical engineering	Patent: 33
11	Total Petrochemicals & Refining USA, Inc.	Texas, United States	Polyethylene,Chemical engineering,Polystyrene, ...[+2]	Patent: 33
12	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Patent: 32
13	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	Patent: 31
14	Bridgestone Corp.	Tokyo, Japan	Automotive engineering,sports equipment,Natural rubber, ...[+2]	Patent: 29
15	SINOPEC Shanghai Research Institute of Petrochemical Technolog	China		Patent: 28
16	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	Patent: 23
17	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Patent: 21
18	Owens Corning Intellectual Capital LLC	Ohio, United States	Intellectual capital,Chemical engineering	Patent: 20
19	Hefei Genius Advanced Material Co., Ltd.	Anhui Sheng, China	Genius	Patent: 20
20	Toyo Tire Corp.	Hyogo, Japan	Automotive engineering,Radial tire,Rubber material, ...[+2]	Patent: 19
21	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 19
22	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Patent: 18
23	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 18
24	Anhui Jianghuai Automobile Group Corp. Ltd.	Anhui Sheng, China	Chassis,Automotive engineering,Truck, ...[+2]	Patent: 18
25	Changzhou University	Jiangsu Sheng, China		Patent: 18
26	LOTTE Advanced Materials Co., Ltd.	South Korea	Synthetic rubber,Chemical engineering,Product group, ...[+2]	Patent: 18
27	Albemarle Corp.	North Carolina, United States	Bromine,Chemical engineering,Construction engineering, ...[+2]	Patent: 18
28	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 17
29	Mitsubishi Engineering-Plastics Corp.	Tokyo, Japan	Polycarbonate,Polybutylene terephthalate,Chemical engineering, ...[+2]	Patent: 16
30	Tosoh Corp.	Tokyo, Japan	Petrochemical,Chemical engineering,Immunoprotein, ...[+2]	Patent: 16
31	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 16
32	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 16
33	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 15
34	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 15
35	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	Patent: 15
36	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 15
37	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Patent: 15
38	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 15
39	GreenMantra Recycling Technologies Ltd.	Ontario, Canada	Chemical engineering	Patent: 14
40	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 13
41	Henkel AG & Co. KGaA	Nordrhein-Westfalen, Germany	Adhesive,SOAP,Laundry, ...[+2]	Patent: 13
42	Henkel	Nordrhein-Westfalen, Germany	Sustainable Value,Consumer	Patent: 13
43	Furanix Technologies BV	Noord-Holland, Netherlands	Pharmacy,Medicine,Biotechnology, ...[+2]	Patent: 13
44	Mitsubishi Petrochemical Co. Ltd.	Japan	Petrochemical,Chemical engineering	Patent: 12
45	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 12
46	United States Gypsum Co.	Illinois, United States	Gypsum,Building material,Construction engineering, ...[+2]	Patent: 12
47	Tianjin Kingfa Advanced Materials Co. Ltd.	China	Synthetic fiber,Synthetic rubber,Chemical engineering	Patent: 12
48	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 12
49	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 12
50	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 11
51	HYOSUNG Corp.	South Korea	Textile (markup language),Aramid,Certificate of deposit, ...[+2]	Patent: 11
52	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	Patent: 11
53	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 11
54	China 22MCC Group Co. Ltd.	Hebei Sheng, China	Construction engineering,Highway engineering,Railway engineering, ...[+2]	Patent: 11
55	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 10
56	Corning, Inc.	New York, United States	Telecommunications,Computer hardware,Electronics, ...[+2]	Patent: 10
57	Anhui Anlan Mold Co. Ltd.	Anhui Sheng, China		Patent: 10
58	Dong Huang Guo			Patent: 10
59	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 10
60	Kingfa Sci. & Tech. Co., Ltd.	Guangdong Sheng, China	Alloy,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 10
61	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 10
62	Kumho Petrochemical Co., Ltd.	South Korea	Petrochemical,Synthetic rubber,Natural rubber, ...[+2]	Patent: 10
63	Viscofán SA	Spain	Casing,Food industry,Food processing, ...[+2]	Patent: 10
64	Bengbu Design & Research Institute For Glass Ind Co., Ltd.	AN, CN	Building material,Agriculture	Patent: 9
65	Xerox Holdings Corp.	Connecticut, United States	Computer hardware,Software,Digital document, ...[+2]	Patent: 9
66	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 9
67	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 9
68	Versalis SpA	Lombardia, Italy	Petrochemical,Polyethylene,Elastomer, ...[+2]	Patent: 9
69	Nanjing University of Technology	Jiangsu Sheng, China	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 9
70	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 9
71	Central Glass Co., Ltd.	Tokyo, Japan	Glazing,Fine chemical,Chemical engineering, ...[+2]	Patent: 9
72	Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd.	Jiangsu Sheng, China		Patent: 9
73	Xerox Corp.	Connecticut, United States	Computer hardware,Electronics,Product group, ...[+2]	Patent: 9
74	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 9
75	Société de Technologie Michelin	Île-de-France, France	Accommodation	Patent: 9
76	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 9
77	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 9
78	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	Patent: 9
79	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 9
80	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 8
81	China Construction Sixth Engineering Division Corp. Ltd.	Tianjin Shi, China	Real estate development	Patent: 8
82	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 8
83	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Patent: 8
84	XFLAM Pty Ltd.	Victoria, Australia		Patent: 8
85	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 8
86	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 8
87	Henkel IP & Holding GmbH	Nordrhein-Westfalen, Germany	Acoustic microscopy,Microscopy,Laboratory testing	Patent: 8
88	Shandong Feiyue Steel Structure Engineering Co. Ltd.	China		Patent: 8
89	Wuhan Kingfa Technology Co. Ltd.	Hubei Sheng, China		Patent: 8
90	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 8
91	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 8
92	Orinko New Material Co. Ltd.	Anhui Sheng, China		Patent: 8
93	Bostik, Inc.	Wisconsin, United States	Adhesive,Sealant,Industrial engineering, ...[+2]	Patent: 8
94	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 8
95	Nanjing Tech University	Jiangsu Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 8
96	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 8
97	BASF SE	Rheinland-Pfalz, Germany	Agriculture,Petrochemical,Chemical engineering, ...[+2]	Patent: 8
98	Bastian Solutions LLC	Indiana, United States	Robotics,Order fulfillment,Industrial robot, ...[+2]	Patent: 7
99	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 7
100	Qiqihar University	Heilongjiang Sheng, China	Chemistry,Materials science,Computer science, ...[+2]	Patent: 7