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

Bip Chemicals Limited — 11 Patents

Rank (All Time): #50,728 of 105,732Top 50%
13 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 1985 to 1993Bar chart with a peak of 3 patents in 1985.peak 31985: 3 patents19851986: 2 patents19861987: 2 patents19871991: 2 patents19911992: 1 patents19921993: 1 patents1993

Top Inventors at Bip Chemicals Limited All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Richard S. Williams 3
2 David G. Taylor 2
2 Moira A. Carter 2
#4 Geoffrey P. Twiss 1
#4 David W. Taylor 1
#4 George Inverarity 1
#4 Janet Griffiths 1
#4 Kenneth Barrell 1
#4 Keith May 1
#4 Paul A. Freeman 1
#4 Stuart B. Howarth 1
#4 Terry Wayne Daniels 1
#4 Derek W. Heywood 1