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For the Inventor, By the Inventor

Göttingen, Germany

Hans-Georg Willert

This inventor holds 12 USPTO granted patents. Top assignees: Sulzer Brothers Limited, Sulzer Medizinaltechnik Ag, Allo Pro Ag. Active years: 1990-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Georg Willert. Retrieved from https://idiyas.com/inventor/hans-georg-willert

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 432(Granted Patents)


Location History:

  • Go/ tingen, DE (1996)
  • Gottingen, DE (1990 - 1999)
  • Göttingen, DE (2002)

Company Filing History:

goldMedal7 out of 790 
 
Sulzer Brothers Limited
 patents
silverMedal3 out of 42 
 
Sulzer Medizinaltechnik Ag
 patents
bronzeMedal1 out of 12 
 
Allo Pro Ag
 patents
4. 1 out of 25 
 
Sulzer Orthopaedie Ag
 patents
5. 1 out of 75 
 
Sulzer Orthopedics Inc.
 patents
where one patent can have more than one assignee

Years Active: 1990-2002

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12 patents (USPTO):Explore Patents
1. 6340370 - Modular set of an outer shell for an artificial hip joint cup (2002-01-22),
2. 5954728 - Filling apparatus for bone cement (1999-09-21),
3. 5501687 - Body for distributing bone cement for the anchoring of implants (1996-03-26),
4. 5370703 - Double-cup hipjoint socket suitable for use in revision (1994-12-06),
5. 5196018 - Knock-out instrument for the shanks of hipjoint prostheses (1993-03-23),
6. 5171323 - Femoral head prosthesis (1992-12-15),
7. 5171287 - Plastic acetabulum (1992-12-15),
8. 5035714 - Reinforcement for a bone cement bed (1991-07-30),
9. 5019106 - Fixing stem for a prosthesis (1991-05-28),
10. 4976728 - Reinforcement for a bone cement bed (1990-12-11),
11. 4944763 - Fixing stem for a prosthesis (1990-07-31),
12. 4919673 - Prosthesis for a femoral head (1990-04-24),

Title: Hans-Georg Willert: Pioneering Inventor from Gottingen

Introduction: Hans-Georg Willert is a distinguished inventor hailing from Gottingen, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hans-Georg Willert holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Hans-Georg Willert has worked tirelessly to develop cutting-edge solutions that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Hans-Georg Willert has collaborated with leading experts, researchers, and organizations to further enhance his inventions and bring them to the market successfully.

Conclusion: Hans-Georg Willert's passion for innovation and his relentless pursuit of excellence have solidified his position as a prominent figure in the world of inventors, leaving a lasting impact on the technological landscape.

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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