Company Filing History:

11 out of 201

Johnson & Johnson Vision Products Inc.

patents

1 out of 882

Johnson and Johnson Vision Care, Inc.

patents

2 out of 832,718

Other

patents

Years Active: 1996-2007

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7156638 - Mold, molding system and molding machine for making ophthalmic devices (2007-01-02),

2. 6592356 - Mold, molding system and molding machine for making ophthalmic devices (2003-07-15),

3. 6029808 - Primary package for contact lens (2000-02-29),

4. 5983608 - Packaging method for contact lenses (1999-11-16),

5. 5975875 - Basecurve mold designs to maintain HEMA ring/basecurve adhesion (1999-11-02),

6. 5861114 - Method of manufacturing complex optical designs in soft contact lenses (1999-01-19),

7. 5823327 - Packaging arrangement for contact lenses (1998-10-20),

8. 5716540 - Apparatus and method for producing center gated lens molds for contact (1998-02-10),

9. 5704468 - Packaging arrangement for contact lenses (1998-01-06),

10. 5702735 - Molding arrangement to achieve short mold cycle time (1997-12-30),

11. 5685420 - Composite packaging arrangement for contact lenses (1997-11-11),

12. 5620088 - Packaging arrangement for contact lenses (1997-04-15),

13. 5545366 - Molding arrangement to achieve short mold cycle time and method of (1996-08-13),

14. 5540410 - Mold halves and molding assembly for making contact lenses (1996-07-30),

Title: Kornelis Renkema: Innovator in Ophthalmic Device Manufacturing

Introduction

Kornelis Renkema is a notable inventor based in Jacksonville, FL (US), recognized for his contributions to the field of ophthalmic device manufacturing. With a total of 14 patents to his name, Renkema has made significant advancements in molding technology.

Latest Patents

One of Renkema's latest inventions is a mold, molding system, and molding machine specifically designed for making ophthalmic devices. This innovative mold consists of a first mold half that works in conjunction with a second mold half. The first mold half includes at least one changeable cassette with inserts for forming ophthalmic devices. This design is particularly well-suited for use in an injection molding machine, enhancing the efficiency and precision of the manufacturing process.

Career Highlights

Throughout his career, Renkema has worked with prominent companies, including Johnson & Johnson Vision Products Inc. His expertise in molding technology has positioned him as a key player in the development of ophthalmic devices.

Collaborations

Renkema has collaborated with notable professionals in the industry, including Victor Lust and Wybren Van Der Meulen. These collaborations have contributed to the advancement of his innovative projects.

Conclusion

Kornelis Renkema's work in the field of ophthalmic device manufacturing showcases his dedication to innovation and excellence. His patents and collaborations reflect his significant impact on the industry.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.