Andrezieux Boutheon, France

Johann Kieffer

This inventor holds 21 USPTO granted patents and 18 published patent applications, plus 6 CIPO patents and 23 EPO patents, primarily in Polymer Chemistry. Top assignees: S.p.c.m. Sa, Snf Group. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johann Kieffer. Retrieved from https://idiyas.com/inventor/johann-kieffer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21 

% Patents Active = 95.2

 

 

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Hopital le Grand, FR (2019 - 2020)
  • Andrezieux, FR (2020)
  • Andezieux Boutheon, FR (2021)
  • Andrezieux Boutheon, FR (2020 - 2024)

Company Filing History:


Years Active: 2019-2026

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Areas of Expertise:
Polyacrylamides
Fracturing Fluid
Acrylamido
Bio-Sourced Monomers
Hydraulic Fracturing
Cationic Polymers
Oil Recovery
Polymer Preparation
Sulfobetaine
Dimethylaminoethyl Acrylate
Crystalline Form
Hydrated Polymers
21 patents (USPTO):Explore Patents

Title: Innovator Johann Kieffer: Pioneering Biobased Solutions

Introduction: Johann Kieffer, an inventive force from Andrezieux Boutheon, France, has made significant strides in the field of chemical innovations. With an impressive portfolio of 18 patents, Kieffer has focused primarily on bio-sourced materials and efficient processing methods that enhance industrial applications.

Latest Patents: Among Kieffer's most recent achievements is a patent for a "Method for obtaining bio-sourced N-vinylformamide." This groundbreaking method involves the reaction between acetaldehyde and formamide, with an emphasis on using renewable and non-fossil resources. Additionally, Kieffer has developed a "Process for filtering 2-acrylamido-2-methylpropane sulfonic acid," which utilizes a continuous rotary pressure filter to effectively purify crystals of this compound. This patent highlights his commitment to innovation in process efficiency and sustainability.

Career Highlights: Johann Kieffer's career includes significant contributions to companies such as SPCM S.A. and SNF Group. His work in these organizations has allowed him to refine his expertise in chemical engineering and sustainable material development, underscoring his role as a leader in the field.

Collaborations: Throughout his career, Kieffer has collaborated with a talented team, including notable coworkers like Cédrick Favero and Jing Ling. These partnerships have fostered a rich environment for innovation and have led to the advancement of various patented technologies driven by teamwork and shared expertise.

Conclusion: Johann Kieffer's continued commitment to innovation in biobased chemicals and efficient industrial processes marks him as a distinguished figure in the world of inventions. His work not only contributes to advancing technology but also emphasizes the importance of sustainability in contemporary industrial applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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