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

Alexander Botrie — 6 Patents

CHChemque: 4 patents #1 of 7Top 15%
Toronto, CA: #1,358 of 9,482 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Alexander Botrie has been granted 6 US patents while listed as an inventor at Chemque. The first was granted in 1987 and the most recent in July 2019. Alexander Botrie ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Alexander Botrie in Toronto, ON, CA.

Patents per Year

Patents granted per year, 1987 to 2019Bar chart with a peak of 2 patents in 2003.peak 21987: 1 patents19872003: 2 patents20032004: 1 patents20042010: 1 patents20102019: 1 patents2019

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10364544 Polyurethane foam in foundation footings for load-bearing structures Scott W. Cowen, Neil G. Goodman 2019-07-30
7713628 Actinic radiation curable coating compositions Yuan Deng, Daniel A. Foucher, Tuan Nguyen 2010-05-11
6787221 Co-dispensed compositions for gaskets and other objects Dorota Ulman 2004-09-07
6670545 Conductive coating on a non-conductive flexible substrate 2003-12-30
6646199 Polymeric foam gaskets and seals 2003-11-11
4676657 Cartridge for the dispensing of two component systems from caulking guns 1987-06-30