Individual holder
CHRISTIAENS SA A
14 granted patents·161 citations·filing 1973–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
14 records- 0194US4018929A3-Loweralkylcarbamylsulfonamido-4-phenylaminopyridine-N-oxides, derivatives thereof and pharmaceutical compositions containing sameCHRISTIAENS SA A·Filed 1975·Granted Apr 19, 1977·66 cites·8 claims
- 0285US4244950ADerivatives of 4-amino-3-sulfonamido-pyridine, their preparation and useCHRISTIAENS SA A·Filed 1979·Granted Jan 13, 1981·23 cites·16 claims
- 0383US4055650ACertain 4-phenoxy(or phenylthio)-3-n-acylated-sulfonamido-pyridinesCHRISTIAENS SA A·Filed 1976·Granted Oct 25, 1977·13 cites·6 claims
- 0483US3991057AC-Piperazino-pyridine sulfonamidesCHRISTIAENS SA A·Filed 1974·Granted Nov 9, 1976·15 cites·4 claims
- 0583US3980652A2-(4-Methyl-piperazino)-3 or 5 cyano pyridineCHRISTIAENS SA A·Filed 1975·Granted Sep 14, 1976·13 cites·1 claims
- 0672US4002629ACertain pyridine carboxamide derivativesCHRISTIAENS SA A·Filed 1975·Granted Jan 11, 1977·7 cites·3 claims
- 0770US3943172ADerivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), the preparation and use thereofCHRISTIAENS SA A·Filed 1973·Granted Mar 9, 1976·9 cites·2 claims
- 0857US3981872ADerivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene)CHRISTIAENS SA A·Filed 1974·Granted Sep 21, 1976·5 cites·1 claims
- 0956US4042693ADerivatives of 1,2,4-thiadiazineCHRISTIAENS SA A·Filed 1976·Granted Aug 16, 1977·3 cites·6 claims
- 1050US4016284ADerivatives of 1,3-benzodioxole, the preparation and use thereofCHRISTIAENS SA A·Filed 1974·Granted Apr 5, 1977·3 cites·5 claims
- 1136US3984464ADerivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), the preparation and use thereofCHRISTIAENS SA A·Filed 1974·Granted Oct 5, 1976·1 cites·2 claims
- 1236US3970650ADerivatives of tetralone and the preparation thereofCHRISTIAENS SA A·Filed 1975·Granted Jul 20, 1976·1 cites·3 claims
- 1330US4002303ADevice for securing the winding ends of electrical coils on terminal pinsCHRISTIAENS SA A·Filed 1975·Granted Jan 11, 1977·2 cites·17 claims
- 1429US4076833ADerivatives of 1,3-benzodioxole, the preparation and use thereofCHRISTIAENS SA A·Filed 1977·Granted Feb 28, 1978·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →