Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David L. Elliott — 25 Patents

CACalgon: 6 patents #17 of 151Top 15%
TCThe Gillette Company: 3 patents #485 of 1,479Top 35%
CCChesebrough-Pond'S Usa, Division Of Conopco: 3 patents #69 of 307Top 25%
LCLever Brothers Company, Division Of Conopco: 2 patents #191 of 625Top 35%
COConopco: 2 patents #561 of 1,903Top 30%
LBLever Brothers: 2 patents #183 of 819Top 25%
TDThe Dial: 1 patents #165 of 333Top 50%
ICICI: 1 patents #1,088 of 2,189Top 50%
CHChesebrough-Pond'S: 1 patents #56 of 103Top 55%
BDBlack & Decker: 1 patents #2,210 of 2,745Top 85%
Hawthorne, NJ: #2 of 95 inventorsTop 3%
New Jersey: #2,983 of 69,400 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
David L. Elliott has been granted 25 US patents while listed as an inventor at Calgon. The first was granted in 1989 and the most recent in March 2024. David L. Elliott ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list David L. Elliott in Hawthorne, NJ, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1017713 Spring toy 2024-03-12
10932457 Bobber with programmable armature 2021-03-02
9751600 Finbox for multiple fin systems Alex Eyman, Kyle Kitzmiller 2017-09-05
8048406 Personal care product Cheryl L. Galante, Iris Davis Gersten, James L. Solan, Hermes van der Lee 2011-11-01
6936242 Multi-portion antiperspirant composition Dennis J. Colwell, Jayant N. Sane, Tuan M. Vu, Cheryl L. Galante 2005-08-30 $122,704,000
6776981 Personal care product Iris Davis Gersten, Hermes van der Lee, James L. Solan, Gordon Gerald Guay 2004-08-17 $170,247,000
6752982 Personal care product Dennis J. Colwell, Michael Moloney, Sonia Rubico-Jamir, Ron Grosz 2004-06-22 $85,180,000
6139830 Methods for reducing deposit formation on surfaces Rodney M. Donlan, Jasbir S. Gill, Christopher L. Wiatr, Peter R. Ten Eyck 2000-10-31 $152,766,000
6080244 Composition and methods for cleaning surfaces Christopher L. Wiatr 2000-06-27 $156,204,000
5935659 Process and apparatus for the roller-application of an aqueous thixotropic coating composition Michael Roger Cane, Iain McDerment 1999-08-10
5647956 Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard Wood E. Hunter, Ronald J. Falcione 1997-07-15 $95,209,000
5567277 Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard Wood E. Hunter, Ronald J. Falcione 1996-10-22 $92,748,000
5501773 Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard Ronald J. Falcione, Wood E. Hunter 1996-03-26 $67,991,000
5501772 Cellulosic modified lignin and cationic polymer composition and process for making improved paper or paperboard Ronald J. Falcione, Wood E. Hunter 1996-03-26 $67,991,000
5308530 Detergent compositions containing polycarboxylates and calcium-sensitive enzymes Michael P. Aronson, Ingrid Brase, John F. Hessel, Carmine P. Iovine, John C. Leighton +1 more 1994-05-03 $99,000
5194246 Anticalculus oral compositions containing combinations of polymers Carol Vincent, Catherine L. Howie-Meyers 1993-03-16 $72,000
5192533 Nonirritating antitartar and antiplaque oral compositions Esther Patrick 1993-03-09 $177,000
5143719 Anticalculus oral composition containing combinations of organophosphorus polycarboxylate cotelomers and inorganic polyphosphate salts Catherine L. Howie-Meyers 1992-09-01
5135675 Machine dishwashing compositions comprising organic clay and sulfonated polystyrene polymer or copolymer as thickening agents Rosemary Sisco 1992-08-04 $58,000
5066749 Hydrophobically-modified polycarboxylates and process for their preparation John C. Leighton, Carmine P. Iovine, Michael P. Aronson 1991-11-19
5013541 Poly(alpha-hydroxy acrylic acid) and derivatives as antitartar actives in oral compositions Catherine L. Howie 1991-05-07 $353,000
5011682 Hypophosphite-containing cotelomers as antitartar agents Catherine L. Howie, Peter G. Montague 1991-04-30 $239,000
4969925 Soap bars with polymeric additives Rosemary Sisco, Michael I. Hill, Jane A. Vinzent, Michael P. Aronson 1990-11-13 $244,000
4954280 Machine dishwashing composition Steven P. Christiano, David John Lang, Rosemary Sisco 1990-09-04 $91,000
4867896 Cleaning compositions containing cross-linked polymeric thickeners and hypochlorite bleach Laura A. Kiefer 1989-09-19 $201,000