Top 20 Startups & Unicorns companies in Polystyrene by Most Patent Filings in the world in 2022 – Discovery

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The Polystyrene top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Polystyrene Startups & Unicorns in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, 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.

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Ranking:

1	STARTUP Polystyvert, Inc.	Quebec, Canada	Plastics engineering,Waste management,Concentrator, ...[+2]	Patent: 24
2	STARTUP Cour Pharmaceuticals Development Co., Inc.	Illinois, United States	Pharmacy and Therapeutics,Multiple sclerosis,Immune system, ...[+2]	Patent: 15
3	STARTUP Laboratoires URGO SA	France	Wound healing,Alginate dressing,Hydrocolloid dressing, ...[+2]	Patent: 11
4	STARTUP Interpac Ltd.	Herefordshire, United Kingdom	Greenhouse gas,Packaging engineering,Greenhouse	Patent: 7
5	STARTUP KIOXIA Corp.	Tokyo, Japan	Computer hardware,Solid-state,Flash memory, ...[+2]	Patent: 6
6	STARTUP EOS Srl	Lombardia, Italy	Computer hardware,Algorithm,Complex fluid, ...[+2]	Patent: 6
7	STARTUP Aero Commerce Ltd.	Nordrhein-Westfalen, Germany	E-commerce	Patent: 6
8	STARTUP Insignia Technologies Ltd.	South Lanarkshire, United Kingdom	Barcode,Chemical engineering,Food packaging, ...[+2]	Patent: 4
9	STARTUP Stem Cell & Device Laboratory, Inc.	Kyoto, Japan	Cell,Medicine,Health care, ...[+2]	Patent: 4
10	STARTUP Quantum_AI Scientific Systems		Quantum,Laser	Patent: 3
11	UNICORN Svolt Energy Technology Co. Ltd.	Hebei Sheng, China	Electronics	Patent: 2
12	STARTUP FlexEnable Ltd.	Cambridgeshire, United Kingdom	Flexible display,Product design,Electronics, ...[+2]	Patent: 2
13	STARTUP Industrial Color, Inc.	New York, United States	Photography,Software,Video editing	Patent: 2
14	STARTUP Lifting Solutions Energy Services, Inc.	Alberta, Canada	Progressive cavity pump,Petroleum industry,Mining engineering	Patent: 2
15	STARTUP DyeMansion GmbH	Bayern, Germany	3D printing,Mechanical engineering,Workflow, ...[+2]	Patent: 2
16	STARTUP Roadster, Inc.	California, United States	E-commerce,Automotive engineering,Omnichannel	Patent: 2
17	STARTUP SyntheX, Inc.	California, United States	Biology,Medicine,Pharmacy and Therapeutics, ...[+2]	Patent: 2
18	STARTUP INSERM Limoges		E-commerce	Patent: 2
19	STARTUP Kork, Inc.	District of Columbia, United States	Database,Blockchain,Market research, ...[+2]	Patent: 2
20	STARTUP Wayne Technologies	United States	Recruitment Activity,Training and development	Patent: 2