Top 20 Key Players companies in Polystyrene by Highest Patent Value in the Switzerland in 2018 – Discovery

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The Polystyrene top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Polystyrene Key Players in the Switzerland. 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	Baxalta GmbH	Zürich, Switzerland	Drug,Medicine	Avg patent value: 10.38 M
2	Omya International AG	Switzerland	Industrial mineral	Avg patent value: 5.03 M
3	DISCMA AG	Zürich, Switzerland		Avg patent value: 4.90 M
4	F. Hoffmann-La Roche Ltd.	Switzerland	Medicine,Health care,Drug, ...[+2]	Avg patent value: 4.82 M
5	SICPA Holding SA	Vaud, Switzerland	Traceability,Barcode,Authentication, ...[+2]	Avg patent value: 4.55 M
6	Luye Pharma Switzerland AG	Switzerland	Intellectual property,Medicine	Avg patent value: 4.18 M
7	EMS-Patent AG	Switzerland		Avg patent value: 3.33 M
8	Novartis AG	Basel-Stadt, Switzerland	Dosage form,Health care,Medicine, ...[+2]	Avg patent value: 2.96 M
9	Trisa Holding AG	Switzerland	Toothbrush	Avg patent value: 2.92 M
10	Altergon SA	Switzerland		Avg patent value: 2.74 M
11	Alcon AG	Switzerland	Medicine,Glaucoma,Refractive error, ...[+2]	Avg patent value: 2.68 M
12	Landqart AG	Graubünden, Switzerland	Banknote,Forestry,Paper mill	Avg patent value: 2.26 M
13	Sulzer Management AG	Switzerland	Coating,Industrial engineering,Engraving, ...[+1]	Avg patent value: 1.81 M
14	EMS-Chemie AG	Switzerland	Polyamide,Chemical engineering	Avg patent value: 1.71 M
15	Colorant Chromatics AG	Zug, Switzerland	Chemical engineering,Polymer,Heat resistance, ...[+2]	Avg patent value: 1.34 M
16	Trinseo Europe GmbH	Zürich, Switzerland	Synthetic rubber,Chemical engineering,Elastomer, ...[+1]	Avg patent value: 1.30 M
17	NDD Medizintechnik AG	Zürich, Switzerland	Spirometer,Spirometry,Medical equipment, ...[+2]	Avg patent value: 830,000
18	Michelin Recherche et Technique SA	Switzerland		Avg patent value: 648,533
19	Sulzer Chemtech AG	ZURICH, Switzerland	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 510,900
20	Sulzer Chemtech Pte Ltd.	Zürich, Switzerland	Mass transfer	Avg patent value: 510,900