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USPTO Patent Rankings Data through Dec 31, 2025
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Larry D. Barker — 11 Patents

B(Burcon Nutrascience (Mb): 6 patents #11 of 22Top 50%
GLGeneral Foods Limited: 4 patents #59 of 659Top 9%
DIDresser Industries: 1 patents #403 of 787Top 55%
Cobourg, CA: #5 of 62 inventorsTop 9%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Larry D. Barker has been granted 11 US patents while listed as an inventor at Burcon Nutrascience (Mb). The first was granted in 1980 and the most recent in June 2014. Larry D. Barker ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Larry D. Barker in Cobourg, ON, CA.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8741356 Production of oil seed protein isolate Ronald W. Martens, E. Donald Murray 2014-06-03 $1,823,000
8128974 Production of mustard seed protein isolate Ronald W. Martens, E. Donald Murray 2012-03-06 $2,262,000
7794762 Production of oil seed protein isolate Ronald W. Martens, E. Donald Murray 2010-09-14
7704534 Continuous process for production of oil seed protein isolate Brent E. Green, Lei Xu 2010-04-27
7687087 Production of oil seed protein isolate Ronald W. Martens, E. Donald Murray 2010-03-30
7625588 Continuous process for production of oil seed protein isolate Brent E. Green, Lei Xu 2009-12-01
4328252 Production of protein fibres E. Donald Murray, Brenda J. Woodman 1982-05-04 $7,726,000
4285862 Protein isolate product E. Donald Murray, Chester D. Myers 1981-08-25 $3,014,000
4247573 Protein binder in food compositions E. Donald Murray, Terrence J. Maurice 1981-01-27 $3,887,000
4208323 Process for isolation of proteins using food grade salt solutions at specified pH and ionic strength E. Donald Murray, Terrence J. Maurice, Chester D. Myers 1980-06-17 $3,763,000
4201679 Drilling fluid additive James K. Bannerman 1980-05-06 $9,264,000