DN

Dennis G. A. Nelson

Pfizer: 7 patents #741 of 5,153Top 15%
The Procter & Gamble: 3 patents #4,607 of 10,133Top 50%
WC Warner-Lambert Company: 2 patents #646 of 1,610Top 45%
PG Procter & Gamble: 1 patents #20 of 70Top 30%
Overall (All Time): #356,154 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6949249 Skin protectant spray compositions Michael S. Healy 2005-09-27
6942848 Cyclodextrins in dental products Craig Sheehan 2005-09-13
6534042 Taste masking of phenolics using citrus flavors Patricia A. Delli Santi 2003-03-18
6261540 Cyclodextrins and hydrogen peroxide in dental products 2001-07-17
6245321 Cyclodextrins in dental products Craig Sheehan 2001-06-12
6235267 Taste masking of phenolics using citrus flavors Patricia A. Delli Santi 2001-05-22
5948390 Stable zinc/citrate/CPC oral rinse formulations Alenjandro V. Ortega, II 1999-09-07
5945088 Taste masking of phenolics using citrus flavors Patricia A. Delli Santi 1999-08-31
5945087 Cyclodextrins in dental products Craig Sheehan 1999-08-31
5770586 Quaternary nitrogen-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism amd methods of treating and preventing dental calculus and plaque Frank Hallock Ebetino, Susan Mary Kaas, Marion D. Francis, John Michael Janusz 1998-06-23
5578295 Oral care compositions comprising certain substituted diphenyl ethers Marion D. Francis 1996-11-26
5447923 Methods and compositions of diphenyl ether phosphate esters for the treatment of gastrointestinal disorders Carl Edward Catrenich 1995-09-05
5391743 Quaternary nitrogen-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism and methods of treating and preventing dental calculus and plaque Frank Hallock Ebetino, Susan Mary Kaas, Marion D. Francis, John Michael Janusz 1995-02-21
4874315 Method for bonding of restorative materials to a tooth John D. B. Featherstone, Lyndon Cooper, Michael L. Myers 1989-10-17