Average Co-Inventor Count = 5.00
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.
Company Filing History:
1. Korea Kumho Petrochemical Co., Ltd. (2 from 269 patents)
2 patents:
1. 6586542 - Process for controlling degree of branch of high 1,4-cis polybutadiene
2. 6562917 - Method for preparing polybutadiene having controlled molecular weight and high 1,4-cis content