Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FK

Frank Kula — 9 Patents

CTCytec Technology: 7 patents #57 of 326Top 20%
WLWyse Technology L.L.C.: 1 patents #61 of 102Top 60%
ZEZenith Electronics: 1 patents #208 of 411Top 55%
Danbury, CT: #125 of 826 inventorsTop 20%
Connecticut: #5,094 of 34,797 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Frank Kula has been granted 9 US patents while listed as an inventor at Cytec Technology. The first was granted in 1987 and the most recent in September 2018. Frank Kula ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Frank Kula in Danbury, CT, US.

Patents per Year

Patents granted per year, 1987 to 2018Bar chart with a peak of 2 patents in 1998.peak 21987: 1 patents19871994: 1 patents19941998: 2 patents19982004: 1 patents20042008: 2 patents20082010: 1 patents20102018: 1 patents2018

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10066124 Method of reducing scale in the bayer process Douglas A. Cywar, Chester J. Calbick, Dannon Stigers, Matthew Taylor 2018-09-04
7763698 Composition for preventing or reducing aluminosilicate scale in industrial processes Donald P. Spitzer, Alan S. Rothenberg, Howard I. Heitner 2010-07-27 $20,518,000
7442755 Polymers for preventing or reducing aluminosilicate scale in a bayer process Donald P. Spitzer, Alan S. Rothenberg, Howard I. Heitner 2008-10-28 $4,699,000
7390415 Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes Donald P. Spitzer, Alan S. Rothenberg, Howard I. Heitner 2008-06-24 $14,587,000
6814873 Method of preventing or reducing aluminosilicate scale in a bayer process Donald P. Spitzer, Alan S. Rothenberg, Howard I. Heitner 2004-11-09 $8,870,000
5733459 Use of hydroxamated polymers to alter bayer process scale Alan S. Rothenberg, Peter V. Avotins, Robert W. Cole 1998-03-31 $5,424,000
5733460 Use of hydroxamated polymers to alter Bayer Process scale Alan S. Rothenberg, Peter V. Avotins, Robert W. Cole 1998-03-31 $5,424,000
5306166 Chip storage insertion guide Luis Arreola 1994-04-26
4646159 Unitary CRT display assembly Gregory J. Beaumont, Casimir J. Duval, Michael Tamkin 1987-02-24 $670,000