Inventor
Maria Tolchinsky
Inventor
Monmouth Junction, NJ, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes40%
A61QSpecific use of cosmetics or similar toiletry preparations40%
C08BPolysaccharides10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
6,562,325'Use of stabilized starches in low VOC, polyacrylic acid-containing hair cosmetic compositions'20036,413,505'Nonionically derivatized starches and their use in non-aerosol, low VOC hair cosmetic compositions'20026,344,183'Aerosol hair cosmetic compositions containing non-ionically derivatized starches'20026,037,466'Method for preparing hydrophobic starch derivatives'20005,776,476'Cosmetic compositions containing hydrophobic starch derivatives'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to NAT STARCH CHEM INVEST (4)· patent assignee history
1998Based in Piscataway, NJ, US· patent location history
2000–2003Based in Monmouth Junction, NJ, US· patent location history
2002Patents assigned to NATIONA L STARCH AND CHEMICAL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT STARCH CHEM INVEST | 4 | 1998–2003 |
| NATIONA L STARCH AND CHEMICAL | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monmouth Junction, New Jersey, US | 4 | 2000–2003 |
| Piscataway, New Jersey, US | 1 | 1998 |