Inventor · disambiguated record
Andreas Oberlinner
Also filed as: OBERLINNER ANDREAS
19 granted patents·247 citations·filing 1974–1990
94Inventor score
Files withBASF AG19
Top patents by PatentIndex Score
19 records- 0196US3971808ASpirodipyrans and chromogenic materials for copying processesBASF AG·Filed 1974·Granted Jul 27, 1976·41 cites·6 claims
- 0293US3985376ADye precursors for pressure-sensitive recording materialBASF AG·Filed 1975·Granted Oct 12, 1976·27 cites·6 claims
- 0391US4647675ARhodamine dyesBASF AG·Filed 1985·Granted Mar 3, 1987·79 cites·5 claims
- 0482US4935059ABasic rhodamine dyesBASF AG·Filed 1989·Granted Jun 19, 1990·43 cites·4 claims
- 0576US4110348A7,7'-Diamino derivatives of 2,2'-spirodibenzopyranesBASF AG·Filed 1977·Granted Aug 29, 1978·6 cites·8 claims
- 0674US3971821AProduction of aminobenzaldehydesBASF AG·Filed 1974·Granted Jul 27, 1976·9 cites·7 claims
- 0771US4029677ASpirodipyrans useful as dye precursors for copying processesBASF AG·Filed 1975·Granted Jun 14, 1977·6 cites·10 claims
- 0862US4147509APressure-sensitive recording materialBASF AG·Filed 1978·Granted Apr 3, 1979·4 cites·11 claims
- 0960US4603202AFluoran colorants for recording systemsBASF AG·Filed 1984·Granted Jul 29, 1986·9 cites·7 claims
- 1052US4966983ABenzopyrans for use in recording systemsBASF AG·Filed 1989·Granted Oct 30, 1990·3 cites·16 claims
- 1146US4841050ACarbazole containing benzopyransBASF AG·Filed 1987·Granted Jun 20, 1989·2 cites·1 claims
- 1245US4717423AMixtures of dye precursors, and pressure-sensitive recording material containing these mixturesBASF AG·Filed 1986·Granted Jan 5, 1988·4 cites·7 claims
- 1343US4611070ASpirodibenzopyransBASF AG·Filed 1982·Granted Sep 9, 1986·1 cites·3 claims
- 1442US4161589ASpirodipyransBASF AG·Filed 1978·Granted Jul 17, 1979·6 cites·7 claims
- 1541US4119622APyrazolonylazoaniline or aminonaphtyl compounds for copying processesBASF AG·Filed 1976·Granted Oct 10, 1978·6 cites·10 claims
- 1638US4316027A7,7'-Diamino derivatives of 2,2'-spirodibenzopyranesBASF AG·Filed 1978·Granted Feb 16, 1982·0 cites·6 claims
- 1737US4958021ABenzopyran derivativesBASF AG·Filed 1988·Granted Sep 18, 1990·1 cites·1 claims
- 1836US4345073A7,7'-Diamino derivatives of 2,2'-spirodibenzopyranesBASF AG·Filed 1981·Granted Aug 17, 1982·0 cites·6 claims
- 1930US5053524A3-aminophenylpentane-1,5-dionesBASF AG·Filed 1990·Granted Oct 1, 1991·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →