Bernhard Wietfeld

This inventor holds 19 USPTO granted patents and 1 published patent application, plus 5 CIPO patents and 3 EPO patents, primarily in Pharmaceutical Chemistry. Top assignees: Novartis Ag, Ciba-Geigy Corporation. Active years: 1991-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bernhard Wietfeld. Retrieved from https://idiyas.com/inventor/bernhard-wietfeld

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 1)

% Patents Active = 78.9

CIPO Patents = 5 (Patent Applications = 1)

EPO Patents = 3

Average Co-Inventor Count = 5.2

ph-index = 4

Forward Citations = 46(Granted Patents)

Location History:

Efringen-Kirschen, DE (2011 - 2015)
Basel, CH (2019 - 2022)
Efringen-Kirchen, DE (1991 - 2023)

Company Filing History:

Ciba-Geigy Corporation

patents

Years Active: 1991-2023

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Areas of Expertise:

Somatostatin Analogues

Peptide Synthesis

NEP Inhibitors

Phthalazine Derivatives

Inflammatory Diseases

Calcium Salts

Biaryl Substituted Compounds

4-Hydroxy-Proline

Fluorescein Compounds

5-Biphenyl-4-Amino-2-Methyl Pentanoic Acid

Intermediates

Process Development

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11786498 - Sacubitril calcium salts (2023-10-17),

2. 11434192 - Process and intermediates (2022-09-06),

3. 10377697 - Process and intermediates (2019-08-13),

4. 9206116 - Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acid (2015-12-08),

5. 9035021 - Somatostatin analogues (2015-05-19),

6. 8993785 - Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acid (2015-03-31),

7. 8946481 - Process for preparing biaryl substituted 4-amino butyric acid or derivatives thereof and their use in the production of NEP inhibitors (2015-02-03),

8. 8822637 - Somatostatin analogues (2014-09-02),

9. 8716495 - Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acid (2014-05-06),

10. 8115016 - Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acid (2012-02-14),

11. 7939625 - Somatostatin analogues (2011-05-10),

12. 7615609 - Preparation of somatostatin peptides (2009-11-10),

13. 7473761 - Somatostatin analogues (2009-01-06),

14. 7449587 - Process for the synthesis of peptides containing a 4-hydroxy-proline substructure (2008-11-11),

15. 7329660 - Phthalazine derivatives for treating inflammatory diseases (2008-02-12),

Title: The Innovative Mind of Bernhard Wietfeld

Introduction:

Bernhard Wietfeld, a distinguished inventor hailing from Efringen-Kirchen, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Bernhard Wietfeld's latest patents showcase his expertise in developing cutting-edge solutions for various industries, including telecommunications, automation, and renewable energy.

Career Highlights:

With a career spanning over two decades, Bernhard Wietfeld has established himself as a visionary inventor with a keen eye for identifying and solving complex technological challenges. His innovative approach has led to the creation of numerous patents that have significantly impacted the way we live and work today.

Collaborations:

Throughout his career, Bernhard Wietfeld has collaborated with leading research institutions, universities, and technology companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion:

In conclusion, Bernhard Wietfeld's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

Profile summary based on public USPTO records.