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

Manfred Walter — 53 Patents

CGChemetall Gmbh: 20 patents #3 of 196Top 2%
Basf Se: 19 patents #728 of 13,826Top 6%
PKPolyic Gmbh & Co. Kg: 8 patents #5 of 53Top 10%
Robert Bosch Gmbh: 2 patents #7,316 of 19,740Top 40%
MDMannesmann Demag: 1 patents #10 of 73Top 15%
OAOvd Kinegram Ag: 1 patents #32 of 72Top 45%
RORhodia Operations: 1 patents #346 of 707Top 50%
UUUniversity Of Utah: 1 patents #787 of 1,848Top 45%
HAHilti Aktiengesellschaft: 1 patents #789 of 1,466Top 55%
KGKnorr-Bremse Systeme Für Schienenfahrzeuge Gmbh: 1 patents #120 of 269Top 45%
LKLeonhard Kurz Stiftung & Co. Kg: 1 patents #68 of 123Top 60%
Hanau, DE: #5 of 722 inventorsTop 1%
Overall (All Time): #48,528 of 4,157,543Top 2%
53 Patents All Time
Manfred Walter has been granted 53 US patents while listed as an inventor at Chemetall Gmbh. The first was granted in 1980 and the most recent in May 2022. Manfred Walter ranks #48,528 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Manfred Walter in Hanau, DE.

Patents per Year

Patents granted per year, 1980 to 2022Bar chart with a peak of 7 patents in 2016.peak 71980: 1 patents19801981: 2 patents1983: 3 patents1984: 1 patents19841988: 1 patents1989: 1 patents1990: 1 patents19901991: 1 patents1992: 3 patents1993: 1 patents19931994: 2 patents1997: 1 patents1998: 1 patents19982000: 1 patents2001: 2 patents2002: 1 patents20022008: 1 patents2011: 1 patents2012: 4 patents20122013: 2 patents2014: 2 patents2015: 1 patents20152016: 7 patents2017: 4 patents2018: 2 patents20182019: 1 patents2020: 1 patents2021: 2 patents20212022: 2 patents2022

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11346002 Composition for coating of metallic surfaces with good adhesion, in particular aluminum materials Lars Sebralla, Stefan Birkenheuer, Nawel Souad Khelfallah 2022-05-31 $109,000
11261531 Method for pretreating aluminum materials, particularly aluminum wheels Lars Sebralla, Nawel Souad Khelfallah, Marie-Pierre Labeau, Guillaume Gody 2022-03-01 $123,000
11142655 Process for coating metallic surfaces with a multicomponent aqueous composition Thomas Kolberg, Peter Schubach 2021-10-12
11106319 Layer electrode for touch screen Andreas Ullmann, Mathias Gruber 2021-08-31
10642424 Capacitive sensor element and method for the production thereof Andreas Ullmann, Walter Fix 2020-05-05
10378120 Method for coating metallic surfaces with a multi-component aqueous composition Thomas Kolberg, Peter Schubach, Carola Komp, Michael Dröge 2019-08-13
9921698 Layer electrode for touchscreens Andreas Ullmann 2018-03-20
9879349 Method for coating metallic surfaces with an aqueous composition Thomas Kolberg, Peter Schubach 2018-01-30
9826637 Film and body with such a film Andreas Ullmann, Walter Fix, Thomas Herbst 2017-11-21
9780744 Transceiver circuit for communicating differential and single-ended signals via transmission lines Gert Maier 2017-10-03
9779350 Capacitively readable encoded multilayer body Walter Fix, Wayne Robert Tompkin, Andreas Schilling, Klaus-Dieter Schmidt, Jurgen Metzger 2017-10-03
9552087 Multi-layer body Andreas Ullmann, Walter Fix, Merlin Welker, Jurgen Krumm, Mathias Maul +1 more 2017-01-24
9511392 Method for coating metal surfaces in a multi-step method Lars Sebralla 2016-12-06
9465465 Multilayer body forming display apparatus touchpad Walter Fix, Andreas Ullmann 2016-10-11
9364855 Method for coating metal surfaces with an activating agent prior to phosphating Thomas Kolberg, Eckart Schonfelder, Olaf Dahlenburg 2016-06-14
9358574 Method for coating metal surfaces with an activating agent prior to phosphating Thomas Kolberg, Eckart Schoenfelder, Olaf Dahlenburg 2016-06-07
9327315 Process for producing a repair coating on a coated metallic surface Mats Eriksson 2016-05-03
9254507 Process for producing a repair coating on a coated metallic surface Mats Eriksson 2016-02-09
9236862 Capacitive touch panel device Walter Fix, Andreas Ullmann 2016-01-12
8932679 Method for coating metallic surfaces with a mixture containing at least two silanes Axel Schöne, Christian Jung, Kevin Brown, Thomas Kolberg, Norbert Kliehm 2015-01-13
8807067 Tool for the application of a repair coating to a metallic surface Mats Eriksson 2014-08-19
8784991 Process for coating metallic surfaces with an aqueous composition, and this composition Thomas Kolberg, Peter Schubach 2014-07-22
8577522 Method for monitoring at least one system parameter which influences the operating behaviour of vehicles or trains of vehicles Marco Nock 2013-11-05
8409661 Process for producing a repair coating on a coated metallic surface Mats Eriksson 2013-04-02
8182865 Process for producing a repair coating on a coated metallic surface Mats Eriksson 2012-05-22