Inventor · disambiguated record

Ursula Schwartzkopff

Also filed as: SCHWARTZKOPFF URSULA

2 granted patents·71 citations·filing 1978–1985

66Inventor score

Technology areasD21C

Files withDEGUSSA1 KRUEGER HORST1

Top patents by PatentIndex Score

2 records

0182US4626319AProcess for the delignification and acid bleaching of cellulose with oxygen and hydrogen peroxideDEGUSSA·Filed 1985·Granted Dec 2, 1986·34 cites·22 claims
0282US4260452AProduction of paper pulp from sugar mill bagasseKRUEGER HORST·Filed 1978·Granted Apr 7, 1981·37 cites·15 claims

Join the waitlist — get patent alerts

Get an alert when Ursula Schwartzkopff files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →