Lionel Samuel Sandell

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Claymont, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilization of thickened aqueous fluids
- Patent number 4,486,317
- Issue date Dec 4, 1984
- E. I. Du Pont de Nemours and Company
- Lionel S. Sandell
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Stabilization of water-bearing explosives having a thickened contin...
- Patent number 4,380,482
- Issue date Apr 19, 1983
- E. I. Du Pont de Nemours and Company
- Lionel S. Sandell
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Pigmented microporous silica microspheres by spray processes
- Patent number 4,173,491
- Issue date Nov 6, 1979
- E. I. Du Pont de Nemours and Company
- Lloyd Abrams
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Pigmented microporous silica microspheres
- Patent number 4,132,560
- Issue date Jan 2, 1979
- E. I. Du Pont de Nemours and Company
- Mark J. Marquisee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pigmented microporous silica microspheres produced by a water in oi...
- Patent number 4,090,887
- Issue date May 23, 1978
- E. I. Du Pont de Nemours and Company
- Mark James Marquisee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Vesiculated silica microspheres
- Patent number 4,011,096
- Issue date Mar 8, 1977
- E. I. Du Pont de Nemours and Company
- Lionel Samuel Sandell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE