Inventor · disambiguated record
Helmut Ullmann
Also filed as: ULLMANN HELMUT
2 granted patents·2 pending applications·63 citations·filing 2004–2004
65Inventor score
Files withBOC GROUP INC4
Top patents by PatentIndex Score
4 records- 0186US7347887B2Oxygen sorbent compositions and methods of using sameBOC GROUP INC·Filed 2004·Granted Mar 25, 2008·50 cites·2 claims
- 0270US7338549B2Oxygen sorbent compositions and methods of using sameBOC GROUP INC·Filed 2004·Granted Mar 4, 2008·13 cites·8 claims
- 0341US2005176588A1Oxygen sorbent compositions and methods of using sameBOC GROUP INC·Filed 2004·Application pending·0 cites
- 0439US2005226798A1Oxygen sorbent compositions and methods of using sameBOC GROUP INC·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →