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For the Inventor, By the Inventor

Molnlycke, Sweden

Leif U Widlund

This inventor holds 14 USPTO granted patents. Top assignees: Molnlycke Ab, Molnlycke Aktiebolag. Active years: 1980-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leif U Widlund. Retrieved from https://idiyas.com/inventor/leif-u-widlund

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 11

Forward Citations = 382(Granted Patents)


Location History:

  • Molnlycke, SE (1980 - 1994)
  • Molndal, SE (1993 - 1994)

Company Filing History:

goldMedal12 out of 135 
 
Molnlycke Ab
 patents
silverMedal2 out of 34 
 
Molnlycke Aktiebolag
 patents

Years Active: 1980-1994

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14 patents (USPTO):Explore Patents
1. 5370639 - Arrangement in a disposable diaper (1994-12-06),
2. 5366452 - Method for the flat manufacture of three-dimensional articles, (1994-11-22),
3. 5295987 - Absorbent disposable article which is divided into portions extending in (1994-03-22),
4. 5236429 - Disposable diaper (1993-08-17),
5. 4692163 - Absorption article such as a diaper or a sanitary napkin, and a method (1987-09-08),
6. 4634440 - Absorbent article (1987-01-06),
7. 4626254 - Absorbent article (1986-12-02),
8. 4564108 - Package for sanitary napkins (1986-01-14),
9. D276846 - Sanitary napkin (1984-12-18),
10. 4342562 - Package and method and apparatus for manufacturing the same (1982-08-03),
11. D264381 - Menstrual tampon (1982-05-11),
12. 4319572 - Disposable diaper (1982-03-16),
13. 4222381 - Menstrual tampon (1980-09-16),
14. D254807 - Diaper for babies (1980-04-22),

Title: The Innovative Journey of Leif U. Widlund

Introduction

Leif U. Widlund is a prominent inventor based in Molnlycke, Sweden. He holds a remarkable portfolio of 14 patents, showcasing his inventive spirit and dedication to innovation. Widlund has contributed significantly to the field of product design, particularly in the realm of disposable items.

Latest Patents

Among his latest inventions is an arrangement in a disposable diaper that allows for easy application using pressure-adhesive tape. This innovative design includes a non-elastic plastic strip, preferably made of polyester, in the region for fastening the tape tabs. This feature facilitates the loosening and refastening of the fastening tape tabs, improving usability and comfort for caregivers and users alike. Another notable patent from Widlund is a method for the flat manufacture of three-dimensional articles, highlighting his focus on efficiency and practicality in design.

Career Highlights

Throughout his career, Widlund has worked with several notable companies, notably Mölnlycke AB and Mölnlycke Aktiebolag. His experiences in these organizations have allowed him to refine his skills in product development and patent application processes, contributing to his impressive list of achievements.

Collaborations

In his innovative journey, Widlund has collaborated with talented colleagues such as Maj I. Ternstrom and Roy Hansson. These partnerships have enabled him to pool creative resources and devise solutions that push the boundaries of conventional design.

Conclusion

Leif U. Widlund's contributions to the field of invention, particularly in disposable products, reflect his commitment to enhancing everyday items through innovation. With a robust portfolio of patents and valuable industry collaborations, Widlund continues to make strides in the realm of product design, leaving a lasting impact on the industry.

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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