Assignee

LANDSCHEIDT ALFONS

DE·2 granted patents·26 citations·filing 1991–1993

Technology mixC08F2

Top patents by PatentIndex Score

2 records

0164US5297740AProcess for the production of polyacrylic acidsLANDSCHEIDT ALFONS·Filed 1993·Granted Mar 29, 1994·15 cites·6 claims
0257US5241011AProcess for the production of polyacrylic acidsLANDSCHEIDT ALFONS·Filed 1991·Granted Aug 31, 1993·11 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when LANDSCHEIDT ALFONS files or is granted a new patent.

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

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →