Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Avg patent value: 6.26 M | |||
2 | Avg patent value: 4.52 M | |||
3 | Avg patent value: 1.07 M | |||
4 | Avg patent value: 16,000 | |||
5 | Applied research | Avg patent value: 5,700 |
Top 5 Key Players companies in Polypropylene glycol
by Highest Patent Value in the Spain in 2021
The Polypropylene glycol top 5 is Discovery PatSnap’ annual ranking of the top 5 Highest Patent Value Polypropylene glycol Key Players in the Spain. 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.
Polypropylene glycol or polypropylene oxide is the polymer of propylene glycol. Chemically it is a polyether, and, more generally speaking, it's a polyalkylene glycol (PAG). The term polypropylene glycol or PPG is reserved for low to medium range molar mass polymer when the nature of the end-group, which is usually a hydroxyl group, still matters. The term "oxide" is used for high molar mass polymer when end-groups no longer affect polymer properties. In 2003, 60% of the annual production of propylene oxide of 6.6×10⁶ tonnes was converted into the polymer.
Page generation time:
Jun 07 2025