Growing community of inventors

Hulst, Netherlands

Kevin D Sikkema

Average Co-Inventor Count = 4.50

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 12

Kevin D SikkemaJames C Stevens (1 patent)Kevin D SikkemaYunwa Wilson Cheung (1 patent)Kevin D SikkemaFrancis J Timmers (1 patent)Kevin D SikkemaPak-Wing Steve Chum (1 patent)Kevin D SikkemaMartin J Guest (1 patent)Kevin D SikkemaChung Poo Park (1 patent)Kevin D SikkemaJohn J Gathers (1 patent)Kevin D SikkemaRobert G Nelb, Ii (1 patent)Kevin D SikkemaGeorge P Clingerman (1 patent)Kevin D SikkemaDawn M Orbeck (1 patent)Kevin D SikkemaKevin D Sikkema (2 patents)James C StevensJames C Stevens (113 patents)Yunwa Wilson CheungYunwa Wilson Cheung (82 patents)Francis J TimmersFrancis J Timmers (79 patents)Pak-Wing Steve ChumPak-Wing Steve Chum (60 patents)Martin J GuestMartin J Guest (36 patents)Chung Poo ParkChung Poo Park (23 patents)John J GathersJohn J Gathers (12 patents)Robert G Nelb, IiRobert G Nelb, Ii (11 patents)George P ClingermanGeorge P Clingerman (3 patents)Dawn M OrbeckDawn M Orbeck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Dow Chemical Company (2 from 7,680 patents)


2 patents:

1. 6372831 - Flame resistant rubber modified polymer compositions

2. 6087447 - Blends of substantially random interpolymers with vinyl or vinylidene

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idiyas.com
as of
12/11/2025
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