Inventor · disambiguated record
Irvin P. Nielsen
Also filed as: NIELSEN IRVIN P
4 granted patents·119 citations·filing 2000–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0193US6609761B1Sodium carbonate and sodium bicarbonate production from nahcolitic oil shaleAMERICAN SODA LLP·Filed 2000·Granted Aug 26, 2003·98 cites·19 claims
- 0270US7410627B2Sodium carbonate and sodium bicarbonate productionAMERICAN SODA LLP·Filed 2006·Granted Aug 12, 2008·1 cites·15 claims
- 0370US7128886B2Sodium carbonate and sodium bicarbonate production from nahcolitic oil shaleSOLVAY CHEMICALS INC·Filed 2003·Granted Oct 31, 2006·5 cites·74 claims
- 0455US6854809B1Sodium carbonate and sodium bicarbonate production from nahcolitic oil shaleAMERICAN SODA LLP·Filed 2003·Granted Feb 15, 2005·15 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →