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

Robert G. Eilerman — 22 Patents

FOFritzsche Dodge & Olcott: 11 patents #2 of 22Top 10%
BKBasf K&F: 7 patents #2 of 17Top 15%
Basf Se: 3 patents #4,656 of 13,826Top 35%
GSGivaudan Sa: 1 patents #219 of 373Top 60%
Manhasset, NY: #5 of 163 inventorsTop 4%
New York: #6,196 of 115,490 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Robert G. Eilerman has been granted 22 US patents while listed as an inventor at Fritzsche Dodge & Olcott. The first was granted in 1980 and the most recent in November 2016. Robert G. Eilerman ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Robert G. Eilerman in Manhasset, NY, US.

Patents per Year

Patents granted per year, 1980 to 2016Bar chart with a peak of 4 patents in 1991.peak 41980: 2 patents19801981: 2 patents1982: 2 patents19821983: 2 patents1984: 2 patents19841985: 1 patents1989: 1 patents19891990: 2 patents1991: 4 patents19911992: 2 patents1993: 1 patents19932016: 1 patents2016

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
9480280 Taste modifiers Jason Jordan, David C. Bom, Philip A. Christenson, Xiaogen Yang 2016-11-01
5225608 Sandalwood odorants Philip A. Christenson, John M. Yurecko, Jr., Thomas Zebovitz 1993-07-06
5147463 Cyclic acetals Philip A. Christenson, John M. Yurecko, Jr., Frank Mild, Peter E. Kucharski 1992-09-15
5137579 Menthyl pyran and smoking compositions compounds Philip A. Christenson 1992-08-11
5037802 Sandalwood odorants Philip A. Christenson, John M. Yurecko, Jr., Thomas Zebovitz 1991-08-06
5032513 Process for the preparation of gamma and delta lactones Gregory V. Page 1991-07-16
5024847 Sulfur containing acyclic terpenes Philip A. Christenson, Paul J. Riker, Brian J. Drake 1991-06-18
4992106 Novel oxo-ionol carbonates useful as tobacco flavorants Philip A. Christenson, Brian J. Drake 1991-02-12
4960946 Sandalwood odorants Philip A. Christenson, John M. Yurecko, Jr., Thomas Zebovitz 1990-10-02
4891447 Sandalwood odorants Philip A. Christenson, John M. Yurecko, Jr., Thomas Zebovitz 1990-01-02
4827012 Oxo-ionol carbonates Philip A. Christenson, Brian J. Drake 1989-05-02
4510319 Functionalization of terminal trisubstituted alkenes and derivatives thereof Brian J. Willis, Philip A. Christenson, John M. Yurecko, Jr. 1985-04-09
4432378 Substituted cyclohexane derivatives Brian J. Willis 1984-02-21
4428870 Perfume composition containing phenylethynyl carbinols Brian J. Willis, John M. Yurecko, Jr. 1984-01-31
4400545 Alicyclic ketone and alcohol derivatives Brian J. Willis, John M. Yurecko, Jr. 1983-08-23
4382972 Flavoring compositions and flavored comestibles containing alkyl 2,3-dihydro-3(1'-hydroxyalkylidene)-2-oxo-5-alkylfuran-4-carboxylates Brian J. Willis, Frank Fischetti, Jr. 1983-05-10
4326997 Fragrance compositions of alicyclic ketone and alcohol derivatives Brian J. Willis, John M. Yurecko, Jr. 1982-04-27
4326996 Fragrance composition comprising substituted cyclohexane derivatives Brian J. Willis 1982-04-27
4304944 Bicyclic ketones Brian J. Willis 1981-12-08
4281204 Substituted spirocyclic derivatives Brian J. Willis 1981-07-28
4206089 5-Alkylbicyclo[4.3.0]non-1-en-3-one and 5-alkylbicyclo[4.3.0]nonane-3-one perfume compositions Brian J. Willis 1980-06-03
4200659 Flavoring compositions containing dialkyl-.alpha.,.beta.-diacyl succinates Brian J. Willis, Frank Fischetti, Jr. 1980-04-29