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Inventor profile of:

Stefan Haefner

City:

Speyer

Country:

Germany

Published Applications:

42

Last publication date:

2025-09-25

Top Assignees for applications by Stefan Haefner

The entities that hold a legal rights for patent applications filed by inventor Haefner Stefan:

Recent patent applications by Haefner Stefan

Stefan Haefner from Speyer, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-09-25
US20250297239A1
Chemistry; metallurgy

AMYLASE ENZYMES

 #2 | 2021-07-01
US20210198643A1
Chemistry; metallurgy

AMYLASE ENZYMES

 #3 | 2020-10-01
US20200308235A1
Chemistry; metallurgy

Method of producing proteins in filamentous fungi with decreased CLR2 activity

 #4 | 2018-12-13
US20180354999A1
Chemistry; metallurgy

Method of producing proteins in filamentous fungi with decreased CLR1 activity

 #5 | 2018-02-01
US20180030418A1
Chemistry; metallurgy

Use of glycerol with limited feed of carbohydrates for fermentation

 #6 | 2017-12-28
US20170369835A1
Chemistry; metallurgy

Method of removing DNA from biotechnological products

 #7 | 2017-06-15
US20170166937A1
Chemistry; metallurgy

Modified microorganism for improved production of fine chemicals on sucrose

 #8 | 2017-03-16
US20170073665A1
Chemistry; metallurgy

Genetically modified microorganism for improved production of fine chemicals on sucrose

 #9 | 2016-12-15
US20160362696A1
Chemistry; metallurgy

Modified microorganism with improved biomass separation behaviour

 #10 | 2016-12-01
US20160348082A1
Chemistry; metallurgy

Microorganisms for succinic acid production

 #11 | 2016-10-20
US20160304917A1
Chemistry; metallurgy

Modified Microorganism for Improved Production of Alanine

 #12 | 2016-10-13
US20160298160A1
Chemistry; metallurgy

OVER-EXPRESSION OF A FATTY ACID TRANSPORTER GENE AND OF GENES ENCODING ENZYMES OF THE BETA-OXIDATION PATHWAY FOR HIGHER PRODUCTION OF RIBOFLAVIN VIA FERMENTATION OF EREMOTHECIUM

 #13 | 2016-07-07
US20160194676A1
Chemistry; metallurgy

Genetically modified microorganisms capable of producing β-glucans and methods for producing β-glucans

 #14 | 2015-07-30
US20150211036A1
Chemistry; metallurgy

Genes and processes for the production of clavine-type alkaloids

 #15 | 2015-07-16
US20150197776A1
Chemistry; metallurgy

Microbial succinic acid producers and purification of succinic acid

 #16 | 2015-06-04
US20150152453A1
Chemistry; metallurgy

GENETICALLY MODIFIED MICROORGANISMS CAPABLE OF PRODUCING BETA-GLUCANS AND METHODS FOR PRODUCING BETA-GLUCANS

 #17 | 2014-08-28
US20140242704A1
Chemistry; metallurgy

PEF-TS EXPRESSION UNITS

 #18 | 2014-05-08
US20140127764A1
Chemistry; metallurgy

Microbial succinic acid producers and purification of succinic acid

 #19 | 2014-02-13
US20140044835A1
Chemistry; metallurgy

Synthetic phytase variants

 #20 | 2014-01-09
US20140011243A1
Chemistry; metallurgy

Genetically modified microorganisms capable of producing beta-glucans and methods for producing beta-glucans

 #21 | 2013-05-02
US20130108738A1
Chemistry; metallurgy

Synthetic phytase variants

 #22 | 2012-11-22
US20120295315A1
Chemistry; metallurgy

Nucleic acid encoding a cobalamin-dependent methionine synthase polypeptide

 #23 | 2012-11-22
US20120295311A1
Chemistry; metallurgy

Methods and Materials for Nucleic Acid Manipulation

 #24 | 2012-08-09
US20120201923A1
Chemistry; metallurgy

SYNTHETIC PHYTASE VARIANTS

 #25 | 2011-12-08
US20110300589A1
Chemistry; metallurgy

Microbial succinic acid producers and purification of succinic acid

 #26 | 2011-09-22
US20110229937A1
Chemistry; metallurgy

Method for producing methionine using a microorganism with reduced expression activity of a negative regulator of methionine biosynthesis

 #27 | 2011-08-25
US20110207183A1
Chemistry; metallurgy

Production Process for Fine Chemicals Using Microorganisms with Reduced Isocitrate Dehydrogenase Activity

 #28 | 2011-05-19
US20110117614A1
Chemistry; metallurgy

Production Process for Methionine Using Microorganisms with Reduced Isocitrate Dehydrogenase Activity

 #29 | 2010-06-24
US20100159543A1
Chemistry; metallurgy

Bacterial cells having a glyoxylate shunt for the manufacture of succinic acid

 #30 | 2010-06-24
US20100159542A1
Chemistry; metallurgy

Bacterial cells exhibiting formate dehydrogenase activity for the manufacture of succinic acid

 #31 | 2010-02-25
US20100047881A1
Chemistry; metallurgy

Microorganisms with Deregulated Vitamin B12 System

 #32 | 2010-02-11
US20100035307A1
Chemistry; metallurgy

Nucleic acid encoding a cobalamin-dependent methionine synthase polypeptide

 #33 | 2010-01-07
US20100003727A1
Chemistry; metallurgy

Coryneform Bacteria with Formate-THF-Synthetase and/or Glycine Cleavage Activity

 #34 | 2009-12-17
US20090311756A1
Chemistry; metallurgy

Microorganisms with a reactivation system for cob(I)alamin-dependent methionine synthase

 #35 | 2009-12-03
US20090298137A1
Chemistry; metallurgy

Microorganism and process for the preparation of L-methionine

 #36 | 2009-12-03
US20090298136A1
Chemistry; metallurgy

Methionine producing recombinant microorganisms

 #37 | 2009-11-12
US20090281353A1
Chemistry; metallurgy

Use of dimethyl disulfide for methionine production in microoraganisms

 #38 | 2009-07-30
US20090191610A1
Chemistry; metallurgy

Microorganisms With Increased Efficiency for Methionine Synthesis

 #39 | 2009-02-26
US20090053778A1
Chemistry; metallurgy

Microorganisms for producing sulfur-containing compounds

 #40 | 2008-11-20
US20080286841A1
Chemistry; metallurgy

Pgro expression units

 #41 | 2008-10-30
US20080268502A1
Chemistry; metallurgy

Multiple promoters and the use thereof for gene expression

 #42 | 2008-07-24
US20080176295A1
Chemistry; metallurgy

PEF-TS expression units
InventorID:

222239 ⎘