Inventor · disambiguated record
Ulrich Buhlmann
Also filed as: BUEHLMANN ULRICH · BUHLMANN ULRICH
5 granted patents·1 pending application·114 citations·filing 1977–2005
82Inventor score
Top patents by PatentIndex Score
6 records- 0176US4501707APacking for material exchange columnsKUEHNI AG·Filed 1982·Granted Feb 26, 1985·33 cites·14 claims
- 0272US4981265ALiquid distributor for mass-transfer and heat-exchange columnsKUEHNI AG·Filed 1989·Granted Jan 1, 1991·34 cites·25 claims
- 0355US6286818B1Internal members for mass transfer columnsKUEHNI AG·Filed 1998·Granted Sep 11, 2001·19 cites·38 claims
- 0455US5461761AProcess and apparatus for the production of expanded gridsKUEHNI AG·Filed 1993·Granted Oct 31, 1995·21 cites·24 claims
- 0540US4152196AStripping columnSULZER AG·Filed 1977·Granted May 1, 1979·7 cites·13 claims
- 0639US2006025579A1Process for extraction of biological materialKUEHNI AG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →