Company Filing History:

8 out of 449

Alcon Laboratories, Inc.

patents

1 out of 832,718

Other

patents

Years Active: 1981-1993

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5209927 - Ophthalmic solution (1993-05-11),

2. 5075104 - Ophthalmic carboxy vinyl polymer gel for dry eye syndrome (1991-12-24),

3. 4966773 - Topical ophthalmic compositions containing microfine retinoid particles (1990-10-30),

4. 4826871 - Topical ophthalmic compositions containing one or more retinoids (1989-05-02),

5. 4559343 - Nonirritating aqueous ophthalmic compositions comfort formulation for (1985-12-17),

6. 4550022 - Tissue irrigating solution (1985-10-29),

7. 4443432 - Ophthmalic irrigating solution (1984-04-17),

8. 4407792 - Sustained release ophthalmic drug dosage (1983-10-04),

9. 4271143 - Sustained release ophthalmic drug dosage (1981-06-02),

Title: The Innovations of Robert E Roehrs

Introduction

Robert E Roehrs is a notable inventor based in Fort Worth, TX (US), recognized for his contributions to ophthalmic solutions. He holds a total of nine patents, showcasing his expertise in developing innovative products aimed at improving eye care.

Latest Patents

Among his latest patents is an ophthalmic solution that features a unique liquid composition with rheological and lubricating properties. This composition includes a polyanionic polymer designed for use as a long-lasting artificial tear. The method of treatment involves topically administering this composition to provide relief from dry eye syndrome, foreign body sensation, burning, hyperemia, corneal staining, and similar conditions. Another significant patent is for an ophthalmic carboxy vinyl polymer gel specifically formulated for dry eye syndrome. This gel also possesses unique rheological and lubricating properties and is intended for long-lasting relief from various eye discomforts.

Career Highlights

Robert has had a distinguished career, working with prominent companies such as Alcon Laboratories, Inc. His work has significantly impacted the field of ophthalmology, particularly in developing effective treatments for eye-related issues.

Collaborations

Throughout his career, Robert has collaborated with notable professionals, including Philip D Gressel and Michael E Garabedian. These collaborations have contributed to the advancement of his innovative solutions.

Conclusion

Robert E Roehrs exemplifies the spirit of innovation in the field of ophthalmic care. His patents and contributions have made a lasting impact on the treatment of eye conditions, enhancing the quality of life for many individuals.

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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.