Robert A. Aleksejczyk

Person

Hatfield, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Viscosity-adjusted surfactant concentrate compositions
- Patent number 6,087,320
- Issue date Jul 11, 2000
- Henkel Corp.
- Allen D. Urfer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wet treatment of leather hides
- Patent number 5,985,167
- Issue date Nov 16, 1999
- Hodgson Process Chemicals Inc.
- Michael W. Counts
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Preparation of alkylpolyglycosides and cleaning compositions compri...
- Patent number 5,962,399
- Issue date Oct 5, 1999
- Henkel Corporation
- Harald P. Wulff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of alkylpolyglycosides
- Patent number 5,859,218
- Issue date Jan 12, 1999
- Henkel Corporation
- Harald P. Wulff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of improved alkypolygloycoside surfactant mixtures
- Patent number 5,734,029
- Issue date Mar 31, 1998
- Henkel Corporation
- Harald P. Wulff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wet treatment of leather hides
- Patent number 5,567,205
- Issue date Oct 22, 1996
- Henkel Corp.
- Michael W. Counts
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Wet treatment of leather hides
- Patent number 5,503,754
- Issue date Apr 2, 1996
- Henkel Corporation
- Michael W. Counts
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Preparation of alkylpolyglycosides
- Patent number 5,449,763
- Issue date Sep 12, 1995
- Henkel Corporation
- Harald P. Wulff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkyl glycoside compositions with improved wetting properties
- Patent number 5,385,750
- Issue date Jan 31, 1995
- Henkel Corporation
- Robert A. Aleksejczyk
- C05 - FERTILISERS MANUFACTURE THEREOF

Robert A. Aleksejczyk

Person

Patents Grantslast 30 patents

Viscosity-adjusted surfactant concentrate compositions

Wet treatment of leather hides

Preparation of alkylpolyglycosides and cleaning compositions compri...

Preparation of alkylpolyglycosides

Preparation of improved alkypolygloycoside surfactant mixtures

Wet treatment of leather hides

Wet treatment of leather hides

Preparation of alkylpolyglycosides

Alkyl glycoside compositions with improved wetting properties