Inventor
Katsuhisa Ohsugi
Inventor
Iwaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds17%
C12NMicroorganisms or enzymes13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
A01NPreservation of bodies of humans or animals or plants or parts thereof8%
B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms8%
C14CChemical treatment of hides, skins or leather, e.g. tanning, impregnating, finishing8%
D21HPulp compositions8%
PatentTitleYear
5,504,096'Biocidal compositions for industrial materials'19965,292,764'Azole derivatives for protecting industrial materials from bacteria'19944,668,627'Novel antibiotic compound'19874,542,154'Antibiotic compound'19854,106,988'Method of cultivating Methylomonas probus on methanol containing medium'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1996Patents assigned to KUREHA CHEMICAL IND CO LTD (5)· patent assignee history
1978–1987Based in Iwaki, JP· patent location history
1994–1996Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUREHA CHEMICAL IND CO LTD | 5 | 1978–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Iwaki, JP | 3 | 1978–1987 |
| Tokyo, JP | 2 | 1994–1996 |