Inventor
Hiroko Okochi
Inventor
Himeji, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up20%
A61LMethods or apparatus for sterilising materials or objects in general10%
B01FMixing, e.g. dissolving, emulsifying or dispersing10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C04BLime, magnesia10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08LCompositions of macromolecular compounds10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
7,872,076'Particulate water-absorbent resin composition and its production process'20117,851,550'Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin'20107,232,873'Polycarboxylic acid cement dispersant and method for producing concrete secondary product'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Patents assigned to NIPPON CATALYTIC CHEM IND (3)· patent assignee history
2007–2011Based in Himeji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON CATALYTIC CHEM IND | 3 | 2007–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 3 | 2007–2011 |