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USPTO Patent Rankings Data through Dec 31, 2025
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Andreas Nandy — 14 Patents

Merck: 14 patents #781 of 9,382Top 9%
Hamburg, DE: #222 of 5,803 inventorsTop 4%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Andreas Nandy has been granted 14 US patents while listed as an inventor at Merck. The first was granted in 2010 and the most recent in May 2018. Andreas Nandy ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Andreas Nandy in Hamburg, DE.

Patents per Year

Patents granted per year, 2010 to 2018Bar chart with a peak of 3 patents in 2015.peak 32010: 1 patents20102011: 1 patents20112012: 2 patents20122013: 1 patents20132014: 1 patents20142015: 3 patents20152016: 2 patents20162017: 2 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9975932 Variants of group 5 allergens of the true grasses having reduced allergeneity due to mutagenesis of proline residues Martin Wald, Helmut Fiebig, Bernhard WEBER, Helga Kahlert, Gerald Reese +1 more 2018-05-22 $64,896,000
9789178 DNA sequence, and recombinant preparation of the grass pollen allergen Lol p 4 Helmut Fiebig, Oliver Cromwell 2017-10-17 $91,258,000
9556241 DNA sequence and preparation of grass pollen allergen Phl p 4 by recombinant methods Helmut Fiebig, Roland Suck, Oliver Cromwell, Arnd Petersen, Wolf-Meinhard Becker 2017-01-31 $47,481,000
9522938 Phl p 5a derivatives having reduced allergeneity and retained T-cell reactivity Martin Wald, Oliver Cromwell, Helga Kahlert, Bernhard WEBER, Helmut Fiebig 2016-12-20 $135,614,000
9309297 DNA sequence, and recombinant preparation of group 4 major allergens from cereals Helmut Fiebig, Oliver Cromwell 2016-04-12 $97,149,000
9120866 DNA sequence and preparation of grass pollen allergen Phl p 4 by recombinant methods Helmut Fiebig, Roland Suck, Oliver Cromwell, Arnd Petersen, Wolf-Meinhard Becker 2015-09-01 $63,976,000
8999348 Variants of group 6 allergens of the true grasses having reduced allergeneity due to mutagenesis of proline residues Martin Wald, Helmut Fiebig, Bernhard WEBER, Helga Kahlert, Gerald Reese +1 more 2015-04-07 $36,039,000
8945530 DNA sequence, and recombinant preparation of the grass pollen allergen Lol p4 Helmut Fiebig, Oliver Cromwell 2015-02-03 $56,549,000
8628946 Phl p 5a derivatives having reduced allergeneity and retained T-cell reactivity Martin Wald, Oliver Cromwell, Helga Kahlert, Bernhard WEBER, Helmut Fiebig 2014-01-14 $193,016,000
8420097 DNA sequence, and recombinant preparation of the grass pollen allergen Lol p 4 Helmut Fiebig, Oliver Cromwell 2013-04-16 $60,818,000
8263090 Variants of group 1 allergens from Poaceae having reduced allergenicity and maintained T-cell reactivity Helmut Fiebig, Martin Wald, Helga Kahlert, Bernahrd Weber, Oliver Cromwell 2012-09-11 $64,188,000
8128935 DNA sequence and recombinant production of the grass pollen allergen Phl p 4 Helmut Fiebig, Roland Suck, Oliver Cromwell, Arnd Petersen, Wolf-Meinhard Becker 2012-03-06 $53,485,000
7935347 DNA sequence, and recombinant preparation of group 4 major allergens from cereals Helmut Fiebig, Oliver Cromwell 2011-05-03 $57,596,000
7846448 DNA sequence, and recombinant preparation of the grass pollen allergen Lol p4 Helmut Fiebig, Oliver Cromwell 2010-12-07 $88,237,000