Inventor · disambiguated record
Klaus Pandl
Also filed as: PANDL KLAUS
19 granted patents·58 citations·filing 1988–2001
92Inventor score
Files withBASF AG19
Top patents by PatentIndex Score
19 records- 0174US5149789AReactive dyes with two or three nitrogen-containing haloheterocycles as reactive systemBASF AG·Filed 1990·Granted Sep 22, 1992·13 cites·2 claims
- 0266US5004807ACopper formazan reactive dyes containing a monofluorotriazine or monochlorotriazine groupBASF AG·Filed 1988·Granted Apr 2, 1991·7 cites·2 claims
- 0363US5175262ADoubled reactive dyesBASF AG·Filed 1991·Granted Dec 29, 1992·7 cites·6 claims
- 0460US6316676B1Process for the preparation of α-diketones from ketols or ketals from ketolsBASF AG·Filed 2001·Granted Nov 13, 2001·2 cites·7 claims
- 0558US5245020AReactive dyes with two or three nitrogen-containing haloheterocycles as reactive systemBASF AG·Filed 1992·Granted Sep 14, 1993·6 cites·2 claims
- 0657US4973671ADoubled copper formazan reactive dyes containing a monofluorotriazine or monochlorotriazine groupBASF AG·Filed 1988·Granted Nov 27, 1990·5 cites·3 claims
- 0752US6242653B1Process for the preparation of α-diketones from ketols or ketals from ketolsBASF AG·Filed 1999·Granted Jun 5, 2001·4 cites·7 claims
- 0851US5041540ACopper formazan reactive dyes having halotriazine ringBASF AG·Filed 1989·Granted Aug 20, 1991·4 cites·9 claims
- 0946US5041631AProcess for the preparation of 2-alkylamino-4-aminobenzenesulfonic acidsBASF AG·Filed 1990·Granted Aug 20, 1991·3 cites·3 claims
- 1041US5117050APhenylene diamines and process for the preparation of phenylene diaminesBASF AG·Filed 1990·Granted May 26, 1992·2 cites·5 claims
- 1141US5047529APhenylsulfones and cyclization products thereofBASF AG·Filed 1990·Granted Sep 10, 1991·2 cites·2 claims
- 1239US5210187ADouble attachment reactive dyes having alkyl- or alkenylsulfonyl and alkyl- or alkenylsulfonylalkyl groupsBASF AG·Filed 1992·Granted May 11, 1993·2 cites·4 claims
- 1336US5196573AProcess for the preparation of sulfonated anthranilic acidsBASF AG·Filed 1992·Granted Mar 23, 1993·1 cites·3 claims
- 1433US5260431ANitroanilinesulfonic acids and the preparation of phenylenediaminesulfonic acidsBASF AG·Filed 1992·Granted Nov 9, 1993·0 cites·1 claims
- 1532US5206426APhenylene diamines and process for the preparation of phenylene diaminesBASF AG·Filed 1991·Granted Apr 27, 1993·0 cites·1 claims
- 1630US6471928B1Aqueous formaldehyde solutions with a low tetroxane contentBASF AG·Filed 1999·Granted Oct 29, 2002·0 cites·7 claims
- 1730US5391719APreparation of aminoformazansBASF AG·Filed 1993·Granted Feb 21, 1995·0 cites·5 claims
- 1829US5241055AReactive dyes with a reactive system based on alkenylsulfonyl and benzyl compounds as intermediates thereforBASF AG·Filed 1992·Granted Aug 31, 1993·0 cites·5 claims
- 1929US5231171AReactive dyes having an allylsulfonyl or propargylesulfonyl groupBASF AG·Filed 1991·Granted Jul 27, 1993·0 cites·5 claims
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