Inventor
Thomas M. Schultz
Inventor
Ridgefield, CT, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
A61QSpecific use of cosmetics or similar toiletry preparations43%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A45DHairdressing or shaving equipment2%
D06PDyeing or printing textiles2%
PatentTitleYear
7,060,260'Water-soluble silk proteins in compositions for skin care, hair care or hair coloring'20066,428,580'Use of ascorbic acid in permanent waving and hair coloring compositions'20025,866,107'Dust free bleach'19995,783,175'Dust-free hair bleach powders'19985,725,848'Permanent waving lotion and method of use'19985,637,297'Reducing agents for permanent waving of hair'19975,617,883'Reducing agents for permanent waving of hair'19975,516,916'Process for preparing dye compositions containing 5,6-dihydroxyindole'19965,492,541'Dye compositions containing 5,6-dihydroxy indoles and a foam generator'19965,356,439'Non-oxidative permanent dye formulation for hair and synthetic fibers'19945,352,443'Permanent waving composition'19945,346,509'Process for dyeing hair by the sequential treatment of hair with metal ion-containing composition and with a dye composition containing 5,6-dihydroxyindole-2-carboxylic acid and certain derivatives thereof'19945,340,367'Permanent waving and color enhancing composition and method'19945,340,570'Dispensing system for sprayable gel-type hair conditioner'19945,199,954'Hair coloring dyes incorporating aryl amines and aryl aldehydes'19935,188,639'Product for improved permanent waving of hair and simultaneously coloring and permanently waving hair and method therefor'19935,094,662'Product for improved permanent waving of hair and simultaneously coloring and permanently waving hair and method therefor'19925,051,252'Oxidizing mixtures for hair care use'19915,049,381'Skin coloring compositions containing indoles and quaternary ammonium salts'19915,037,640'Skin coloring and sunscreening compositions containing indoles and M-nitro alkoxybenzenes'19915,032,138'Chlorites as oxidants in hair coloring'19914,968,497'Skin tanning composition and method'19904,932,977'Indole-aldehyde hair dyes'19904,921,503'Novel dyeing system'19904,904,274'Coloring hair with aminoalkyl-or aminohydroxyalkyl-catechols'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1996Patents assigned to CLAIROL INC (10)· patent assignee history
1990–1996Based in Highland Mills, NY, US· patent location history
1991–1998Patents assigned to SHISEIDO CO LTD (11)· patent assignee history
1992–1998Based in Ridgefield, CT, US· patent location history
1996Based in Highland, NY, US· patent location history
1998–1999Patents assigned to COSMAIR INC (2)· patent assignee history
1998–2006Based in Randolph, NJ, US· patent location history
2002Patents assigned to OREAL (1)· patent assignee history
2006Patents assigned to DU PONT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHISEIDO CO LTD | 11 | 1991–1998 |
| CLAIROL INC | 10 | 1990–1996 |
| COSMAIR INC | 2 | 1998–1999 |
| DU PONT | 1 | 2006 |
| OREAL | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ridgefield, CT, US | 10 | 1992–1998 |
| Highland Mills, New York, US | 10 | 1990–1996 |
| Randolph, New Jersey, US | 4 | 1998–2006 |
| Highland, New York, US | 1 | 1996 |