Inventor · disambiguated record
Olaf Frei
Also filed as: FREI OLAF
9 granted patents·99 citations·filing 1974–2003
88Inventor score
Files withALCAN TECH & MAN LTD3ALUSUISSE2ALCAN TECHNOLOGY & MAN1ALUSUISSE LONZA SERVICES AG1ALUSUISSE TECH & MAN AG1
Top patents by PatentIndex Score
9 records- 0181US6054497AProcess for producing methanol and catalyst thereforLONZA AG·Filed 1996·Granted Apr 25, 2000·28 cites·14 claims
- 0272US7008501B2Sterilisable composite film for packaging purposesALCAN TECHNOLOGY & MAN·Filed 2003·Granted Mar 7, 2006·8 cites·18 claims
- 0370US6027793APackaging filmALUSUISSE LONZA SERVICES AG·Filed 1997·Granted Feb 22, 2000·22 cites·4 claims
- 0463US6878229B2Sterilizible composite film for packaging purposesALCAN TECH & MAN LTD·Filed 2002·Granted Apr 12, 2005·2 cites·16 claims
- 0551US6548108B1Process for manufacturing packaging filmALCAN TECH & MAN LTD·Filed 1999·Granted Apr 15, 2003·10 cites·29 claims
- 0651US6517932B1Sterilizable film composite for packaging purposesALUSUISSE TECH & MAN AG·Filed 1999·Granted Feb 11, 2003·14 cites·6 claims
- 0733US4965101ACeramic foam for filters for cleaning exhaust gases of diesel enginesALUSUISSE·Filed 1988·Granted Oct 23, 1990·11 cites·11 claims
- 0832US3997295AProcess for the determination of the oxide content of a molten salt chargeALUSUISSE·Filed 1974·Granted Dec 14, 1976·2 cites·14 claims
- 0931US6652957B1Sterilizable film composite for packing purposesALCAN TECH & MAN LTD·Filed 1999·Granted Nov 25, 2003·2 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Olaf Frei 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 →