Top 100 New Entrants companies in Polystyrene by Most Patent Filing In 5 Years in the world in 2021 – Discovery

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The Polystyrene top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Polystyrene New Entrants in the world. 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.

Ranking Year:

Region:

Ranking:

1	The Chemours Company FC LLC	OH, US	Agrochemical,Pesticide,Chemical engineering	Patent: 46
2	GreenMantra Recycling Technologies Ltd.	Ontario, Canada	Chemical engineering	Patent: 45
3	Hubei Xinzongke Viral Disease Engineering Technology Co., Ltd.	Hubei Sheng, China		Patent: 13
4	Nitto Shinko Corp.	Japan	Industrial engineering	Patent: 12
5	TCL Technology Group Corp.	Jilin Sheng, China	Electronics,Mobile phone,Industrial technology, ...[+2]	Patent: 12
6	Silkroad C&TCo., Ltd.	South Korea	Chemical engineering	Patent: 11
7	Viscofán SA	Spain	Casing,Food industry,Food processing, ...[+2]	Patent: 11
8	Uniwersytet Jagiellonski	Poland		Patent: 8
9	Anhui Communication Industry Service Co. Ltd.	Anhui Sheng, China		Patent: 8
10	Covestro Intellectual Property GmbH & Co. KG	Germany		Patent: 8
11	Indian Oil Corp. Ltd.	Delhi, India	Petroleum,Petroleum industry,Fast-moving consumer goods, ...[+2]	Patent: 8
12	Sekisui Fuller Co., Ltd.	Tokyo, Japan	Adhesive,Industrial engineering,Lamination, ...[+1]	Patent: 8
13	Shandong Feiyue Steel Structure Engineering Co. Ltd.	China		Patent: 8
14	Chengdu First New Material Co., Ltd.	Sichuan Sheng, China	Coating,Industrial engineering,Adhesive	Patent: 7
15	Huaihua University	China	Pinyin,Computer science,Psychology, ...[+2]	Patent: 7
16	Blue Solutions SASU	Île-de-France, France	Supercapacitor,Electronics,Electrical grid, ...[+2]	Patent: 7
17	Cytec Industries, Inc.	New Jersey, United States	Aerospace materials,Chemical engineering,Synthetic rubber, ...[+2]	Patent: 7
18	Jiangsu Almine New Materials Stock Co., Ltd.	Jiangsu Sheng, China		Patent: 7
19	Xiamen University of Technology	Fujian Sheng, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 7
20	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Patent: 7
21	KASK SpA	Lombardia, Italy	Cycling	Patent: 7
22	Chongqing University of Arts & Sciences	China		Patent: 6
23	Jiangsu Tiemao Glass Co., Ltd.	Jiangsu Sheng, China	Haulage,Windshield,Industrial engineering, ...[+1]	Patent: 6
24	Jinyoung Xiamen Advanced Materials Technology Co. Ltd.	China		Patent: 6
25	Shenzhen Cone Technology Co. Ltd.	China	Carbon,Electronics	Patent: 6
26	University of Maine	Maine, United States	Public university,Social entrepreneurship,Nanocellulose, ...[+2]	Patent: 6
27	University of South Africa	South Africa	University system,Trade book,Digital library, ...[+2]	Patent: 6
28	Université d'Aix-Marseille	Provence-Alpes-Côte d'Azur, France	Antipope,Academic institution,Biology, ...[+2]	Patent: 6
29	Avient Colorants USA LLC	North Carolina, United States	Compounding,Industrial engineering	Patent: 6
30	Dow Silicones Corp.	Michigan, United States	Silicone,Synthetic rubber,Chemical engineering, ...[+2]	Patent: 6
31	The Sixth Element (Changzhou) Materials Technology Co., Ltd.	Jiangsu Sheng, China	Graphene,Chemical engineering,Fullerene, ...[+2]	Patent: 6
32	Institut National Polytechnique de Grenoble	Rhône-Alpes, France	University system,Computer science,Artificial intelligence, ...[+2]	Patent: 6
33	Goldcorp, Inc.	British Columbia, Canada	Jurisdiction,Mining engineering,Precious metal, ...[+2]	Patent: 6
34	Golden Phoenix Fiberwebs, Inc.	Taiwan Province, China	Nonwoven fabric,Textile (markup language)	Patent: 6
35	Aquaporin A/S	Hovedstaden, Denmark	Aquaporin,Industrial engineering,Portable water purification, ...[+2]	Patent: 6
36	Glycom A/S	Hovedstaden, Denmark	Oligosaccharide,Health care,Nutrition, ...[+1]	Patent: 6
37	FUJIFILM Speciality Ink Systems Ltd.	Kent, United Kingdom	Industrial engineering,UV curing,Core skill, ...[+1]	Patent: 5
38	Shenzhen Aimsea Industrial Co. Ltd.	China		Patent: 5
39	China Construction Fifth Engineering Division Corp. Ltd.	Hunan Sheng, China	Real estate development	Patent: 5
40	Nantong Chuangyida New Material Co., Ltd.	Jiangsu Sheng, China		Patent: 5
41	First New Material Technology Development Co. Ltd.	China	Material technology	Patent: 5
42	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 5
43	Yangzhou Jinzhu Resin Co. Ltd.	China		Patent: 5
44	Bond high performance 3D technology BV	Overijssel, Netherlands		Patent: 5
45	Kunshan Hengguang Plastic Co., Ltd.	China		Patent: 5
46	Spartech LLC	Missouri, United States	Pipe fitting,Polycarbonate,Acrylonitrile butadiene styrene, ...[+2]	Patent: 5
47	Agilix Corp.	Connecticut, United States	Gene,Functional genomics,Proteomics, ...[+2]	Patent: 5
48	Teknor Apex Co., Inc.	Rhode Island, United States	Thermoplastic elastomer,Chemical engineering,Rubber material, ...[+2]	Patent: 5
49	CGN Dasheng Electron Accelerator Technology Co., Ltd.	Jiangsu Sheng, China	Dynamitron,Computer hardware,Electronics, ...[+2]	Patent: 5
50	Indufil BV	Gelderland, Netherlands	Petroleum industry,Demister,Coalescer, ...[+2]	Patent: 5
51	Changshu Polyester Co. Ltd.	China		Patent: 5
52	Taiyo Ink Manufacturing Co., Ltd.	Saitama, Japan	Flat panel display,Chemical engineering,Electronic component	Patent: 5
53	Foshan University	China		Patent: 4
54	STARTUP Stem Cell & Device Laboratory, Inc.	Kyoto, Japan	Cell,Medicine,Health care, ...[+2]	Patent: 4
55	Donggang Huarui Color Steel Co. Ltd.	Liaoning Sheng, China		Patent: 4
56	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 4
57	Minnan Normal University	Fujian Sheng, China		Patent: 4
58	Quanzhou Normal University	Fujian Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 4
59	Harbin Institute of Technology Shenzhen Graduate School		Computer science,Artificial intelligence,Control theory, ...[+2]	Patent: 4
60	Korea Institute of Radiological & Medical Sciences	South Korea	Medical imaging	Patent: 4
61	Yangzhou Huacheng Cable Co. Ltd.	Jiangsu Sheng, China		Patent: 4
62	Qicai Youtu Technology Development Co., Ltd.	China		Patent: 4
63	Shaanxi University of Technology	China	Educational institution,Chemistry,Materials science, ...[+2]	Patent: 4
64	Styropian Plus Sp zoo	Poland		Patent: 4
65	Arsanit Sp zoo	Silesia, Poland	Polystyrene,Industrial engineering,Building material, ...[+2]	Patent: 4
66	Zhejiang Zhongyi Energy Conservation Building Materials Co. Lt	China		Patent: 4
67	Dongguan Xionglin New Material Technology Co. Ltd.	Guangdong Sheng, China	Material technology,Chemical engineering	Patent: 4
68	Materias SRL	Italy		Patent: 4
69	Xinyang Normal University	Henan Sheng, China	Chemistry,Mathematics,Inorganic chemistry, ...[+2]	Patent: 4
70	Politecnico di Milano	Lombardia, Italy	Architecture,Computer science,Mathematics, ...[+2]	Patent: 4
71	Aucma Co., Ltd.	Shandong Sheng, China	Battery (electricity),Electronics,Lithium battery, ...[+2]	Patent: 4
72	Asm Dimatec Ingenieria SA	Spain		Patent: 4
73	Wuxi Xinhongye Wire & Cable Co. Ltd.	Jiangsu Sheng, China	Electronics	Patent: 4
74	Korea Fa Industrial Co. Ltd.	South Korea		Patent: 3
75	Ronghua Construction Group Co., Ltd.	Shandong Sheng, China		Patent: 3
76	Water Resources Research Institute of Shandong Province	China		Patent: 3
77	China Aerospace Science & Technology Corp. No. 8 Institute	China		Patent: 3
78	Jiangsu Guowang High-Technique Fiber Co., Ltd.	Jiangsu Sheng, China	Textile (markup language),Fiber,Coal water, ...[+2]	Patent: 3
79	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 3
80	Beijing Municipal Construction Group Co., Ltd.	China		Patent: 3
81	University of Coimbra	Coimbra, Portugal	Continuous operation,Public university,Chemistry, ...[+2]	Patent: 3
82	Earth Renewable Technologies, Inc.	North Carolina, United States	Renewable technologies,Industrial engineering,Materials science, ...[+2]	Patent: 3
83	Taishan Gypsum (Tongling) Co., Ltd.	China		Patent: 3
84	Cathay (Jinxiang) Biomaterial Co., Ltd.	Shandong Sheng, China	Dodecanedioic acid,Chemical engineering,Biomaterial	Patent: 3
85	Jinan Urban Construction Group Co., Ltd.	Shandong Sheng, China	Construction engineering	Patent: 3
86	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Patent: 3
87	Jurong Fengling Technology Co. Ltd.	China		Patent: 3
88	China Railway Beijing Engineering Group Co., Ltd.	Beijing Shi, China	Construction engineering	Patent: 3
89	Jiangsu Horizon New Energy Technologies Co., Ltd.	China		Patent: 3
90	Advanced Insulation Ltd.	Gloucestershire, United Kingdom	Thermal insulation,Aerogel,Passive fire protection, ...[+2]	Patent: 3
91	Zhongkai University of Agriculture & Engineering	Guangdong Sheng, China	Biology,Chemistry,Botany, ...[+2]	Patent: 3
92	INNOX Advanced Materials Co., Ltd.	Chungcheongnam-do, South Korea	Semiconductor,OLED,Electronic component, ...[+1]	Patent: 3
93	Tsinghua University Shenzhen Graduate School	CN		Patent: 3
94	Binzhou University		Public university,Medicine,Biology, ...[+2]	Patent: 3
95	East China University of Technology	Fujian Sheng, China	Simulation,Business administration,The Internet, ...[+2]	Patent: 3
96	Anhui Haoyuan Chemical Industry Group Co., Ltd.	Anhui Sheng, China	Morpholine,Ammonia,Agriculture, ...[+2]	Patent: 3
97	Sichuan Chuanjiao Road & Bridge Co. Ltd.	Sichuan Sheng, China	Construction engineering	Patent: 3
98	CCCC First Harbor Engineering Co., Ltd.	Tianjin Shi, China	Shipyard	Patent: 3
99	Les Laboratoires Osteal Medical	IF, FR	Dental Equipment,Medicine,Medical equipment	Patent: 3
100	Beijing Hengrun Huichuang Environmental Technology Co., Ltd	China		Patent: 3