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

Hans U. Schmidt — 18 Patents

Basf Se: 16 patents #948 of 13,826Top 7%
DGDeutsche Itt Industries, Gmbh: 1 patents #54 of 102Top 55%
Steinhagen, DE: #4 of 64 inventorsTop 7%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Hans U. Schmidt has been granted 18 US patents while listed as an inventor at Basf Se. The first was granted in 1983 and the most recent in September 2019. Hans U. Schmidt ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Hans U. Schmidt in Steinhagen, DE.

Patents per Year

Patents granted per year, 1983 to 2019Bar chart with a peak of 3 patents in 1986.peak 31983: 1 patents19831986: 3 patents19861987: 2 patents19871988: 2 patents19881991: 2 patents19911992: 3 patents19922012: 1 patents20122013: 2 patents20132014: 1 patents20142019: 1 patents2019

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
10415243 Connecting element for wall components Andreas Schmidt, Uwe Schmidt, Dieter Schmidt 2019-09-17
8802808 Casting compounds based on polyurethane Hans-Juergen Reese, Ralf Fritz, Gunther Lukat 2014-08-12
8563137 Composite material comprising two or more superimposed layers of woods Manfred Genz, Stefan Ullmann, Timo Prozeske, Stefan Meyer 2013-10-22
8557389 Use of a composite material based on a one component polyurethane adhesive Manfred Genz, Timo Prozeske, Stefan Meyer, Harald Roedel, Norbert Strubel +4 more 2013-10-15
8334010 Method for producing a composite material from stones and a plastic material Hans-Juergen Reese, Johann Leitner 2012-12-18
5153235 Production of elastic, compact or cellular moldings based on elastomers containing N-benzylurea groups in bound form, elastomers of this type, and N-benzylpolyoxyalkylene-polyamines which are suitable for this purpose Johannes Becker, Guenther Matzke, Willibald Schoenleben 1992-10-06
5122547 Production of elastic, compact or cellular moldings based on elastomers containing N-benzylurea groups in bound form, elastomers of this type, and N-benzylpolyoxyalkylene-polyamines which are suitable for this purpose Johannes Becker, Guenther Matzke, Willibald Schoenleben 1992-06-16
5084487 Plastic compact or cellular moldings based on elastomers containing N-substituted urea and amide groups in bound form, and polyazomethine-containing polyoxyalkylene-polyamine mixtures Johannes Becker, Guenther Matzke, Willibald Schoenleben 1992-01-28
5059632 Novel copolymers and their use as auxiliaries and/or additives in formulations for the preparation of polyisocyanate addition polymerization products Peter Horn, Gerd Rehmer, Heinz-Dieter Lutter, Gerhard G. Ramlow, Werner Hinz 1991-10-22
5014001 Test probe manipulator for wafer-probing apparatus Helmut Gunter 1991-05-07
4789691 Elastomers containing polyamide groups and polyurea groups in bonded form, as well as a process for the preparation of elastic, non-cellullar molded articles from these elastomers Guenter Matzke, Peter Horn 1988-12-06
4764537 Internal mold release agents, their use for preparing molded articles using polyisocyanate-addition polymerization, and a process for preparing molded articles Peter Horn 1988-08-16
4698371 Process for the preparation of optionally cellular polyurethane-polyurea molded parts using urethane group- and isocyanurate group-containing 2,4- and/or 2,6-toluene diisocyanates Frank Werner, Matthias Marx 1987-10-06
4636531 Process for the preparation of optionally cellular polyurethane polyurea molded parts with improved demolding characteristics Frank Werner 1987-01-13
4595705 Process for the preparation of optionally cellular polyurethane polyurea molded parts Frank Werner, Matthias Marx, Peter Horn 1986-06-17
4590219 Process for the preparation of elastomeric molded parts having urethane or urethane and urea groups with improved light fastness and weather resistance Dietmar Nissen, Matthias Marx 1986-05-20
4581387 Internal release agents for polyisocyanate addition polymerization, their use in the preparation of cellular, microcellular, and noncellular polyurethane-polyurea molded parts having improved demolding properties Frank Werner, Matthias Marx 1986-04-08
4383050 Process for the preparation of low temperature flexible polyurethane elastomers Dietmar Nissen, Wolfgang Straehle, Uwe Schuett, Matthias Marx 1983-05-10