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For the Inventor, By the Inventor

Kallstadt, Germany

Hans-Juergen Pallasch

USPTO Granted Patents = 14 

 

Average Co-Inventor Count = 5.2

ph-index = 6

Forward Citations = 85(Granted Patents)


Location History:

  • Ludwigshafen, DE (2008 - 2010)
  • Kallstadt, DE (2008 - 2019)
  • Ludwigshafen am Rhein, DE (2022)

Company Filing History:

goldMedal8 out of 10,754 
 
Basf Aktiengesellschaft
 patents
silverMedal6 out of 5,663 
 
Basf Se Corporation
 patents

Years Active: 2008-2022

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14 patents (USPTO):Explore Patents
1. 11274072 - Process for the continuous preparation of 1,2-propylene diamine (1,2-PDA) and dimethyldiethylene triamine (DMDETA) (2022-03-15),
2. 10252912 - Separation of a phosgene- and hydrogen chloride-comprising stream (2019-04-09),
3. 9126904 - Process for preparing isocyanates by phosgenation of amines in the liquid phase (2015-09-08),
4. 8841480 - Process for the preparation of light-colored iocyanates of a diphenylmethanediisocyanate series (2014-09-23),
5. 8759585 - Two-stage process for cost-effective deposition of homogeneous catalysts in MDA synthesis (2014-06-24),
6. 8088944 - Method for the purification of isocyanates (2012-01-03),
7. 7851648 - Method for the continuous production of isocyanates (2010-12-14),
8. 7709679 - Process for simultaneously preparing 4,4'-diphenylmethanediamine and diphenylmethane diisocyanate and polyphenylenepolymethylene polyisocyanates (2010-05-04),
9. 7659430 - Method for separating hydrogen chloride and phosgene (2010-02-09),
10. 7592479 - Reprocessing of reaction material discharged from phosgenation reactors (2009-09-22),
11. 7584629 - Separation of a substance mixture consisting of hydrogen chloride and phosgene (2009-09-08),
12. 7524405 - Method for separating out solvent from a reaction mixture resulting from an isocyanate synthesis and for purifying this solvent (2009-04-28),
13. 7358388 - Method for the purification of isocyanates (2008-04-15),
14. 7342134 - Method for the distillative recovery of toluylenediamine (2008-03-11),

Title: Unveiling the Innovations of Inventor Hans-Juergen Pallasch

Introduction:

Hans-Juergen Pallasch is a prolific inventor hailing from the picturesque town of Kallstadt, Germany. With an impressive portfolio of 14 patents under his belt, Pallasch has significantly contributed to the realm of chemical engineering and industrial processes.

Latest Patents:

1. Process for the continuous preparation of 1,2-propylene diamine (1,2-PDA) and dimethyldiethylene triamine (DMDETA): Pallasch's innovative process involves the reaction of monoisopropanolamine with ammonia in the presence of hydrogen and a supported heterogeneous hydrogenation catalyst, conducted in the liquid phase under specific pressure conditions.

2. Separation of a phosgene- and hydrogen chloride-comprising stream: His patented method for separating these streams involves a sophisticated distillation process, ensuring efficient extraction and recycling of key components.

Career Highlights:

Pallasch has made remarkable contributions during his tenure at renowned companies like BASF Aktiengesellschaft and BASF SE Corporation. His expertise and ingenuity have been instrumental in driving technological advancements in the chemical industry.

Collaborations:

Throughout his career, Pallasch has collaborated closely with talented individuals such as Eckhard Stroefer and Martin Sohn. These collaborations have fostered a culture of innovation, leading to groundbreaking inventions and processes.

Conclusion:

In conclusion, Hans-Juergen Pallasch stands as a pioneering figure in the field of chemical engineering, with a stellar track record of patents and innovations. His dedication to pushing the boundaries of industrial processes underscores his status as a visionary inventor shaping the future of the industry.

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