Inventor · disambiguated record
Dietrich Erdmann
Also filed as: ERDMANN DIETRICH · ERDMANN DIETRICH DR
12 granted patents·226 citations·filing 1970–1991
92Inventor score
Files withMERCK PATENT GMBH12
Top patents by PatentIndex Score
12 records- 0192US4330426ACyclohexylbiphenyls, their preparation and use in dielectrics and electrooptical display elementsMERCK PATENT GMBH·Filed 1980·Granted May 18, 1982·65 cites·7 claims
- 0287US5015747AOrganometallic compoundsMERCK PATENT GMBH·Filed 1988·Granted May 14, 1991·26 cites·6 claims
- 0384US4880492AOrganometallic compoundsMERCK PATENT GMBH·Filed 1987·Granted Nov 14, 1989·20 cites·10 claims
- 0479US5112432AOrganometallic compoundsMERCK PATENT GMBH·Filed 1989·Granted May 12, 1992·13 cites·7 claims
- 0570US4456545ADichroitic anthraquinone dyestuffs useful in liquid crystalline dielectrics and electro-optical indicator elementsMERCK PATENT GMBH·Filed 1981·Granted Jun 26, 1984·8 cites·18 claims
- 0667US4073742ACyano-substituted biphenyl compounds and liquid crystalline dielectrics containing the sameMERCK PATENT GMBH·Filed 1977·Granted Feb 14, 1978·18 cites·10 claims
- 0764US5099044AOrganometallic compoundsMERCK PATENT GMBH·Filed 1989·Granted Mar 24, 1992·8 cites·7 claims
- 0861US5209952AUse of organometallic compounds to deposit thin films from the gas phaseMERCK PATENT GMBH·Filed 1990·Granted May 11, 1993·22 cites·16 claims
- 0960US4028412ANovel chelate formersMERCK PATENT GMBH·Filed 1976·Granted Jun 7, 1977·8 cites·8 claims
- 1058US5030741ACyclic organometallic compoundsMERCK PATENT GMBH·Filed 1989·Granted Jul 9, 1991·13 cites·18 claims
- 1155US5149853AOrganometallic compoundsMERCK PATENT GMBH·Filed 1991·Granted Sep 22, 1992·12 cites·10 claims
- 1255US3973944APest control agentMERCK PATENT GMBH·Filed 1970·Granted Aug 10, 1976·13 cites·9 claims
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