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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 3M › Bernhard Hofmann
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Bernhard Hofmann — 13 Patents

3M: 7 patents #2,219 of 11,543Top 20%
Hoechst Gmbh: 4 patents #925 of 4,020Top 25%
SPSolventum Intellectual Properties: 1 patents #143 of 387Top 40%
Peißenberg, DE: #8 of 44 inventorsTop 20%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Bernhard Hofmann has been granted 13 US patents while listed as an inventor at 3M. The first was granted in 1983 and the most recent in April 2025. Bernhard Hofmann ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Bernhard Hofmann in Peißenberg, DE.

Patents per Year

Patents granted per year, 1983 to 2025Bar chart with a peak of 2 patents in 2022.peak 21983: 1 patents19831984: 1 patents1986: 1 patents19861989: 1 patents2017: 1 patents20172018: 1 patents2020: 1 patents20202021: 1 patents2022: 2 patents20222023: 2 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12274765 Curable composition for producing a dental composite crown and process of production Andreas Herrmann, Gioacchino Raia, Malte Korten, Oliver Kappler, Adrian S. Eckert +4 more 2025-04-15
11696875 Curable composition for producing a dental composite crown and process of production Andreas Herrmann, Gioacchino Raia, Malte Korten, Oliver Kappler, Adrian S. Eckert +4 more 2023-07-11 $31,651,000
11577453 Additive manufacturing system and a method of additive manufacturing Malte Korten, Helmar B. Mayr, Gioacchino Raia, Adrian S. Eckert 2023-02-14 $28,762,000
11534264 Preformed dental composite crown, process of production and use thereof Andreas Herrmann, Gallus Schechner, Reinhold Hecht, Helmar B. Mayr, Malte Korten +2 more 2022-12-27 $53,306,000
11345087 Device and method for progressively building up an object from a light hardenable material Malte Korten, Gioacchino Raia, Adrian S. Eckert, Christian A. Richter, Bastian P. Kirchner +4 more 2022-05-31 $63,330,000
10953596 Additive manufacturing system and a method of additive manufacturing Malte Korten, Helmar B. Mayr, Gioacchino Raia, Adrian S. Eckert 2021-03-23 $36,357,000
10610330 Preformed dental composite crown, process of production and use thereof Andreas Herrmann, Gallus Schechner, Reinhold Hecht, Helmar B. Mayr, Malte Korten +2 more 2020-04-07 $35,932,000
10004669 Dental composition and use thereof Adrian S. Eckert, Michael Cub, Bettina Hailand-Newhook, Marion B. Kestel, Christoph Thalacker +4 more 2018-06-26 $29,692,000
9782329 Hardenable dental composition containing a mixture of agglomerated and aggregated nano-particles, kit of parts and use thereof Reinhold Hecht, Uwe H. Hoheisel, Adrian S. Eckert 2017-10-10
4834960 Process for purifying phosphorous acid Jurgen Grosse, Gunther Schimmel 1989-05-30
4600565 Process for making manganese (II) salt solutions containing ammonium salt Klaus Lehr, Gero Heymer 1986-07-15
4462912 Process for removing molybdenum from aqueous manganese salt solutions Eberhard Preisler, Gerhard Nolte 1984-07-31
4391714 Process for removing molybdenum from aqueous salt solutions Eberhard Preisler, Johannes Holzem 1983-07-05

Frequent Collaborators

Malte Korten7 shared
Helmar B. Mayr7 shared
Adrian S. Eckert7 shared
Gioacchino Raia7 shared
Reinhold Hecht6 shared
Gallus Schechner5 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13