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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Scardera — 21 Patents

OLOlin: 21 patents #26 of 783Top 4%
Hamden, CT: #26 of 554 inventorsTop 5%
Connecticut: #1,867 of 34,797 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Michael Scardera has been granted 21 US patents while listed as an inventor at Olin. The first was granted in 1980 and the most recent in June 1998. Michael Scardera ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Michael Scardera in Hamden, CT, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5766371 Biodegradable low foaming surfactants as a rinse aid for autodish applications Henry S. Bunch, Theodore Groom, Frank R. Grosser, Tom S. Targos, Arthur R. Vanover 1998-06-16 $10,812,000
5576281 Biogradable low foaming surfactants as a rinse aid for autodish applications Henry S. Bunch, Theodore Groom, Frank R. Grosser, Tom S. Targos, Arthur R. Vanover 1996-11-19 $9,348,000
5147456 Polyglycidol sulfated surfactants having antimicrobial activity Frank R. Grosser 1992-09-15 $5,204,000
5059625 Polyglycidol amine oxide surfactants having antimicrobial activity Frank R. Grosser 1991-10-22 $1,803,000
5023008 Anti-microbial composition containing aliphatic polygycidol adducts Frank R. Grosser 1991-06-11 $1,500,000
4994199 Antimicrobial composition containing quaternary aliphatic amine polyglycidol adducts Frank R. Grosser 1991-02-19 $1,871,000
4871422 Etching solutions containing ammonium fluoride and anionic sulfate esters of alkylphenol polyglycidol ethers and method of etching Thomas S. Roche 1989-10-03 $1,214,000
4863563 Etching solutions containing ammonium fluoride and a nonionic alkyl amine glycidol adduct and method of etching Thomas S. Roche 1989-09-05 $5,828,000
4827028 Anionic surfactants Richard M. Mullins 1989-05-02 $1,783,000
4761244 Etching solutions containing ammonium fluoride and an alkyl polyaccharide surfactant Thomas S. Roche 1988-08-02 $2,198,000
4761245 Etching solutions containing ammonium fluoride and an alkylphenol polyglycidol ether surfactant Thomas S. Roche 1988-08-02 $2,198,000
4744917 Toxic chemical agent decontamination emulsions, their preparation and application Jimmie Floyd, Frank S. Natoli 1988-05-17 $4,259,000
4533485 Anionic surfactant addition products of maleic or fumaric acid and a poly(oxyalkylated) alcohol James M. O'Connor, Frank R. Grosser 1985-08-06 $531,000
4533486 Sulfated addition products of selected unsaturated dicarboxylic acids and poly(oxyalkylated) alcohols as anionic surfactants John G. Bayusik 1985-08-06 $531,000
4337168 Alkoxysilane cluster emulsions and their preparation Alan J. Norwid 1982-06-29 $922,000
4317940 Biodegradable surfactants Frank R. Grosser 1982-03-02 $768,000
4285695 Process for inhibiting crust formation in reduced dye baths Richard L. Doerr 1981-08-25 $1,273,000
4236891 Process for textile bleaching with dibasic magnesium hypochlorite Garrett B. Schifilliti 1980-12-02 $1,448,000
4226794 Low-foaming alkoxy-bis(trialkoxysiloxy)-silane surfactants David F. Gavin 1980-10-07 $1,440,000
4220768 Process for the production of polychloroisocyanuric acids John A. Wojtowicz 1980-09-02 $1,440,000
4207421 Biodegradable, alkali stable, non-ionic surfactants Frank R. Grosser 1980-06-10 $496,000