Assignee
SANRAKU OCEAN CO
JP·33 granted patents·386 citations·filing 1973–1984
Top patents by PatentIndex Score
33 records- 0196US4317881AProcess for producing cyclodextrinsSANRAKU OCEAN CO·Filed 1980·Granted Mar 2, 1982·103 cites·8 claims
- 0291US4148689AImmobilization of microorganisms in a hydrophilic complex gelSANRAKU OCEAN CO·Filed 1977·Granted Apr 10, 1979·71 cites·14 claims
- 0389US4092473ATylosin derivatives and their manufacturing processSANRAKU OCEAN CO·Filed 1976·Granted May 30, 1978·34 cites·9 claims
- 0484US4368203AAntibiotics and derivatives thereof having β-lactamase inhibitory activity and production thereofSANRAKU OCEAN CO·Filed 1978·Granted Jan 11, 1983·13 cites·9 claims
- 0579US4337199AAntibiotic β-lactam compounds, production thereof, and their use as antimicrobial agentSANRAKU OCEAN CO·Filed 1980·Granted Jun 29, 1982·12 cites·12 claims
- 0676US4316011ARhodomycin antibioticsSANRAKU OCEAN CO·Filed 1980·Granted Feb 16, 1982·16 cites·1 claims
- 0773US4456592AAntibiotics, neoviridogriseins, and their method of productionSANRAKU OCEAN CO·Filed 1981·Granted Jun 26, 1984·13 cites·14 claims
- 0870US4355112AStreptomyces cultureSANRAKU OCEAN CO·Filed 1977·Granted Oct 19, 1982·13 cites·1 claims
- 0966US4318916AAntibiotic PS-5 and derivatives having β-lactamase inhibitory activity and production thereofSANRAKU OCEAN CO·Filed 1978·Granted Mar 9, 1982·8 cites·15 claims
- 1062US4528397AAminocarboxylic acid derivativesSANRAKU OCEAN CO·Filed 1983·Granted Jul 9, 1985·5 cites·10 claims
- 1162US4418192AAnthracyclinone trisaccharide compoundsSANRAKU OCEAN CO·Filed 1982·Granted Nov 29, 1983·8 cites·7 claims
- 1261US4373094AAnthracycline derivativesSANRAKU OCEAN CO·Filed 1981·Granted Feb 8, 1983·7 cites·5 claims
- 1360US4438201AAmidohydrolase having ability to depantothenylate an antibioticSANRAKU OCEAN CO·Filed 1982·Granted Mar 20, 1984·16 cites·4 claims
- 1457US4439603AAnthracycline derivatives of β-rhodomycinone glycosidesSANRAKU OCEAN CO·Filed 1982·Granted Mar 27, 1984·6 cites·3 claims
- 1555US4055468AProcesses for producing physiologically active peptide and its N-acyl derivativesSANRAKU OCEAN CO·Filed 1976·Granted Oct 25, 1977·13 cites·6 claims
- 1654US4070458ANovel physiologically active peptide and its n-acyl derivatives and processes for producing thereofSANRAKU OCEAN CO·Filed 1976·Granted Jan 24, 1978·7 cites·5 claims
- 1751US3943135AOligoethylenepiperazinesSANRAKU OCEAN CO·Filed 1973·Granted Mar 9, 1976·4 cites·9 claims
- 1850US4506085Aβ-Aminoacid derivatives and process for production thereofSANRAKU OCEAN CO·Filed 1984·Granted Mar 19, 1985·2 cites·4 claims
- 1949US4536397AAntibiotics, neoviridogriseins, and their method of productionSANRAKU OCEAN CO·Filed 1983·Granted Aug 20, 1985·4 cites·5 claims
- 2047US4386198A2-Hydroxyaclacinomycin A and 2-hydroxyaklavinone and process for preparing sameSANRAKU OCEAN CO·Filed 1980·Granted May 31, 1983·3 cites·3 claims
- 2145US4267312AAnthracycline derivatives and process for preparing the sameSANRAKU OCEAN CO·Filed 1979·Granted May 12, 1981·3 cites·3 claims
- 2242US4517127Aβ-Lactam derivatives and process for production thereofSANRAKU OCEAN CO·Filed 1983·Granted May 14, 1985·2 cites·3 claims
- 2342US4474945AAnthracycline antibioticsSANRAKU OCEAN CO·Filed 1982·Granted Oct 2, 1984·2 cites·1 claims
- 2442US3963579AMicrobiological process for the production of pepstatinsSANRAKU OCEAN CO·Filed 1974·Granted Jun 15, 1976·6 cites·6 claims
- 2540US4451401AAntibiotics and process for production thereofSANRAKU OCEAN CO·Filed 1982·Granted May 29, 1984·1 cites·7 claims
- 2639US4508648APhosphoric ester of antibiotic OA-6129SANRAKU OCEAN CO·Filed 1982·Granted Apr 2, 1985·1 cites·1 claims
- 2739US4337312AProcess for producing anthracycline glycosidesSANRAKU OCEAN CO·Filed 1980·Granted Jun 29, 1982·2 cites·7 claims
- 2839US4141972APurine nucleoside 5'-phosphate (mono, di or tri) 3'(2')-diphosphates and processes for their preparationSANRAKU OCEAN CO·Filed 1977·Granted Feb 27, 1979·5 cites·5 claims
- 2938US4424342AAnthracycline antibiotic compoundsSANRAKU OCEAN CO·Filed 1982·Granted Jan 3, 1984·1 cites·1 claims
- 3036US4463171ADerivatives of macrolide antibioticsSANRAKU OCEAN CO·Filed 1983·Granted Jul 31, 1984·2 cites·7 claims
- 3132US4426390ANovel β-lactam compounds, process for producing thereof, and use thereof as medicinesSANRAKU OCEAN CO·Filed 1981·Granted Jan 17, 1984·1 cites·7 claims
- 3228US4059487APurine nucleoside 5'-phosphate (mono, di or tri) 3'(2')-diphosphates and processes for their preparationSANRAKU OCEAN CO·Filed 1975·Granted Nov 22, 1977·0 cites·6 claims
- 3326US4615980APlasmid pOA15SANRAKU OCEAN CO·Filed 1984·Granted Oct 7, 1986·2 cites·3 claims
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