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For the Inventor, By the Inventor

Munich, Germany

Rainer Dorsch

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Rodenstock Gmbh, Optische Werke G. Rodenstock. Active years: 2003-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rainer Dorsch. Retrieved from https://idiyas.com/inventor/rainer-dorsch-b0ewm0sa

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

USPTO Granted Patents = 11

% Patents Active = 72.7


Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 43(Granted Patents)


Location History:

  • München, DE (2003)
  • Munich, DE (2003 - 2006)

Company Filing History:

goldMedal9 out of 125 
 
Rodenstock Gmbh
 patents
silverMedal2 out of 82 
 
Optische Werke G. Rodenstock
 patents

Years Active: 2003-2006

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11 patents (USPTO):Explore Patents
1. 7033022 - Progressive spectacle lens for seeing objects at a large or average distance (2006-04-25),
2. 6974214 - B-spline optimization of optical glasses especially spectacle glasses with planes of symmetry (2005-12-13),
3. 6964478 - Progressive spectacle lens (2005-11-15),
4. 6948814 - Optical lens or glass having a label and/or marking on the front surface and/or rear surface (2005-09-27),
5. 6945649 - Method for the production of a spectacle glass taking into account the optimum individual length of progression (2005-09-20),
6. 6848788 - Progressive spectacle lens with low magnifying differences (2005-02-01),
7. 6808263 - Progressive spectacle lens producing only slight dynamic distortion (2004-10-26),
8. 6779889 - Progressive spectacle lens exhibiting only slight dynamic change of the properties of use during a horizontal viewing movements (2004-08-24),
9. 6776487 - Progressive spectacle lens having only a small change of binocular properties during a movement of glance (2004-08-17),
10. 6669337 - Progressive spectacle lens with low swaying effects (2003-12-30),
11. 6655802 - Method for producing eyeglasses (2003-12-02),

Title: Rainer Dorsch: Innovator in Optical Lens Technology

Introduction

Rainer Dorsch is a prominent inventor based in Munich, Germany, known for his significant contributions to the field of optical lens technology. With a total of 11 patents to his name, Dorsch has made remarkable advancements in the design and functionality of spectacle lenses.

Latest Patents

Among his latest innovations is a progressive spectacle lens designed for viewing objects at varying distances. This lens features a power suitable for distant viewing in one region and a power for medium-distance viewing in another. The power of the lens continuously increases from the first region to the second, ensuring a seamless transition for the wearer. Additionally, the lens is designed to minimize residual astigmatism, providing a clear vision area that narrows towards the lower edge in a funnel-shaped configuration.

Another notable patent involves the B-spline optimization of optical glasses, particularly spectacle lenses with planes of symmetry. This method optimizes the atoroidal surface of the lens by dividing it into regions and utilizing B spline functions for precise adjustments. The innovative approach allows for enhanced performance and comfort in optical lenses.

Career Highlights

Dorsch has had a successful career, working with renowned companies such as Rodenstock GmbH and Optische Werke G. Rodenstock. His experience in these organizations has allowed him to refine his expertise in optical technology and contribute to the development of advanced lens solutions.

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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