Top 100 Fast-growings companies in Polystyrene by Most Patent Filing In 5 Years in the world in 2019 – Discovery

Free Trial

The Polystyrene top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Polystyrene Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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: 126
2	JSP Corp.	Tokyo, Japan	Polystyrene,Bead,Polyethylene, ...[+2]	Patent: 90
3	SABIC Global Technologies BV	Noord-Brabant, Netherlands	Chemical engineering,Polymer,Petrochemical, ...[+1]	Patent: 79
4	Sekisui Kasei Co., Ltd.	Osaka, Japan	Civil engineering,Chemical engineering,Health care, ...[+2]	Patent: 67
5	Clarient, Inc.	California, United States	Health care,Companion diagnostic,Standard of care, ...[+2]	Patent: 64
6	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	Patent: 60
7	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 53
8	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	Patent: 51
9	Covestro Deutschland AG	Nordrhein-Westfalen, Germany	Polymer,Synthetic rubber,Chemical engineering, ...[+1]	Patent: 50
10	Bridgestone Corp.	Tokyo, Japan	Automotive engineering,sports equipment,Natural rubber, ...[+2]	Patent: 48
11	Total Petrochemicals & Refining USA, Inc.	Texas, United States	Polyethylene,Chemical engineering,Polystyrene, ...[+2]	Patent: 48
12	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 47
13	Sinopec Beijing Research Institute of Chemical Industry	Beijing Shi, China	Petrochemical,Methanation,Ethylene oxide, ...[+2]	Patent: 44
14	SINOPEC Shanghai Research Institute of Petrochemical Technolog	China		Patent: 43
15	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	Patent: 41
16	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Patent: 41
17	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Patent: 40
18	The Chemours Company FC LLC	OH, US	Agrochemical,Pesticide,Chemical engineering	Patent: 37
19	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 35
20	Gunze Ltd.	Osaka, Japan	Textile,Suture (anatomy),Semiconductor, ...[+2]	Patent: 32
21	GreenMantra Recycling Technologies Ltd.	Ontario, Canada	Chemical engineering	Patent: 32
22	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 32
23	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	Patent: 30
24	Owens Corning Intellectual Capital LLC	Ohio, United States	Intellectual capital,Chemical engineering	Patent: 29
25	Mitsubishi Engineering-Plastics Corp.	Tokyo, Japan	Polycarbonate,Polybutylene terephthalate,Chemical engineering, ...[+2]	Patent: 29
26	BASF SE	Rheinland-Pfalz, Germany	Agriculture,Petrochemical,Chemical engineering, ...[+2]	Patent: 29
27	Changzhou University	Jiangsu Sheng, China		Patent: 28
28	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Patent: 28
29	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 27
30	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 27
31	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	Patent: 27
32	Hefei Genius Advanced Material Co., Ltd.	Anhui Sheng, China	Genius	Patent: 27
33	Mitsubishi Petrochemical Co. Ltd.	Japan	Petrochemical,Chemical engineering	Patent: 26
34	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 24
35	Tosoh Corp.	Tokyo, Japan	Petrochemical,Chemical engineering,Immunoprotein, ...[+2]	Patent: 24
36	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 23
37	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 22
38	STARTUP Polystyvert, Inc.	Quebec, Canada	Plastics engineering,Waste management,Concentrator, ...[+2]	Patent: 22
39	Toyo Tire Corp.	Hyogo, Japan	Automotive engineering,Radial tire,Rubber material, ...[+2]	Patent: 21
40	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 21
41	Anhui Jianghuai Automobile Group Corp. Ltd.	Anhui Sheng, China	Chassis,Automotive engineering,Truck, ...[+2]	Patent: 21
42	Kingfa Sci. & Tech. Co., Ltd.	Guangdong Sheng, China	Alloy,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 21
43	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 20
44	LOTTE Advanced Materials Co., Ltd.	South Korea	Synthetic rubber,Chemical engineering,Product group, ...[+2]	Patent: 20
45	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 20
46	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Patent: 19
47	JSR Corp.	Tokyo, Japan	Synthetic rubber,Natural rubber,Elastomer, ...[+2]	Patent: 19
48	Albemarle Corp.	North Carolina, United States	Bromine,Chemical engineering,Construction engineering, ...[+2]	Patent: 19
49	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 18
50	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	Patent: 18
51	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 17
52	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 17
53	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Patent: 17
54	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Patent: 17
55	Sika Technology AG	Switzerland		Patent: 16
56	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 16
57	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 16
58	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 16
59	Avient Colorants Italy Srl	Italy	Pigment,Chemical engineering	Patent: 16
60	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 15
61	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 15
62	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	Patent: 15
63	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 15
64	Henkel AG & Co. KGaA	Nordrhein-Westfalen, Germany	Adhesive,SOAP,Laundry, ...[+2]	Patent: 15
65	Henkel	Nordrhein-Westfalen, Germany	Sustainable Value,Consumer	Patent: 15
66	Kraton Polymers U.S. LLC	Texas, United States	Adhesive,Chemical engineering,Elastomer, ...[+2]	Patent: 15
67	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 14
68	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 14
69	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 14
70	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 14
71	Nanjing University of Technology	Jiangsu Sheng, China	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 14
72	Conte Srl	Italy		Patent: 14
73	Wuhan Institute of Technology	Hubei Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 14
74	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Patent: 14
75	INEOS Styrolution Group GmbH	Hessen, Germany	Styrene,Polystyrene,Industrial engineering, ...[+2]	Patent: 14
76	Furanix Technologies BV	Noord-Holland, Netherlands	Pharmacy,Medicine,Biotechnology, ...[+2]	Patent: 14
77	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 14
78	Kumho Petrochemical Co., Ltd.	South Korea	Petrochemical,Synthetic rubber,Natural rubber, ...[+2]	Patent: 14
79	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 13
80	Tianjin Kingfa Advanced Materials Co. Ltd.	China	Synthetic fiber,Synthetic rubber,Chemical engineering	Patent: 13
81	Orinko New Material Co. Ltd.	Anhui Sheng, China		Patent: 13
82	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 13
83	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 13
84	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 13
85	Rohm & Haas Co.	Pennsylvania, United States	Adhesive,Agriculture,Coating, ...[+2]	Patent: 13
86	Corning, Inc.	New York, United States	Telecommunications,Computer hardware,Electronics, ...[+2]	Patent: 12
87	XFLAM Pty Ltd.	Victoria, Australia		Patent: 12
88	United States Gypsum Co.	Illinois, United States	Gypsum,Building material,Construction engineering, ...[+2]	Patent: 12
89	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 12
90	Société de Technologie Michelin	Île-de-France, France	Accommodation	Patent: 12
91	Goodyear Tire & Rubber Co.	Ohio, United States	Tire manufacturing,Automotive engineering,Social network, ...[+2]	Patent: 12
92	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 12
93	Nanjing Tech University	Jiangsu Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 12
94	Bengbu Design & Research Institute For Glass Ind Co., Ltd.	AN, CN	Building material,Agriculture	Patent: 11
95	Xerox Holdings Corp.	Connecticut, United States	Computer hardware,Software,Digital document, ...[+2]	Patent: 11
96	HYOSUNG Corp.	South Korea	Textile (markup language),Aramid,Certificate of deposit, ...[+2]	Patent: 11
97	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 11
98	Yunnan University	Guangdong Sheng, China	Chemistry,Biology,Computer science, ...[+2]	Patent: 11
99	Versalis SpA	Lombardia, Italy	Petrochemical,Polyethylene,Elastomer, ...[+2]	Patent: 11
100	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 11