Inventor
Shizuo Sekiguchi
Inventor
Funabashi, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds30%
C11DDetergent compositions23%
A61KPreparations for medical, dental or toiletry purposes10%
A61QSpecific use of cosmetics or similar toiletry preparations10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C07HSugars7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
A23GCocoa3%
PatentTitleYear
5,190,747'Oral or detergent composition comprising a nonionic surface active agent'19935,154,855'Emulsified composition'19925,109,127'Nonionic surface active agent'19924,816,188'Process for the preparation of saturated/unsaturated mixed fatty acid ester sulfonates'19894,579,687'Process for producing salt of alpha-sulfo fatty acid alkyl ester'19864,561,999'Surfactant composition'19854,545,939'Process for producing sulfonate of unsaturated fatty acid ester'19854,404,143'Process for producing high concentration solution of salt of alpha-sulfo fatty acid ester'19834,318,823'Light colored homogeneous and aqueous alpha olefin sulfonate solutions'19824,309,317'Clear aqueous olefin sulfonate solution'19824,279,786'Homogeneous aqueous alpha-olefin sulfonate composition'19814,248,793'Process for the production of internal olefin sulfonate'19814,185,034'Bleaching olefin sulfonates with phosphate and peroxide'19804,183,867'Method for preparation of internal olefin sulfonate'19804,021,460'Method for manufacturing .alpha.-sulfo fatty acid ester salt'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1982Patents assigned to LION FAT OIL CO LTD (6)· patent assignee history
1977–1980Based in Yokohama, JP· patent location history
1980–1993Based in Funabashi, JP· patent location history
1982–1993Patents assigned to LION CORP (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LION CORP | 9 | 1982–1993 |
| LION FAT OIL CO LTD | 6 | 1977–1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Funabashi, JP | 13 | 1980–1993 |
| Yokohama, JP | 2 | 1977–1980 |