Company Filing History:

9 out of 4,455

Pfizer Corporation

3 out of 832,680

Other

patents

Years Active: 1996-2023

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11769992 - Hydraulic displacement mechanism and method of use (2023-09-26),

2. 11661715 - Manhole guard and attachable winch mount (2023-05-30),

3. 11349285 - Cut resistant knife (2022-05-31),

4. 10190273 - Manhole guard and attachable hoist device (2019-01-29),

5. 6753334 - Preparation of sodium-hydrogen exchanger type-1 inhibitors (2004-06-22),

6. 6346624 - Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems (2002-02-12),

7. 6344563 - Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems (2002-02-05),

8. 6194429 - Alatrofloxacin parenteral compositions (2001-02-27),

9. 6159976 - Polymorph of zopolrestat monohydrate (2000-12-11),

10. 615997 - Polymorph of zopolrestat monohydrate (2000-12-12),

11. 6111105 - Processes and intermediates for preparing (2000-08-29),

12. 5935960 - Pro-drugs of (1999-08-10),

13. 5606041 - Process for steroidal peracyl glycosides (1997-02-25),

14. 5563259 - Process for making .beta.-O-cellobiosyl steroid derivatives and (1996-10-08),

15. 5530107 - Method for making steroidal peracyl glycosides (1996-06-25),

Title: John F Lambert: Innovator in Hydraulic Mechanisms

Introduction

John F Lambert is a notable inventor based in North Stonington, CT (US). He has made significant contributions to the field of hydraulic mechanisms, holding a total of 15 patents. His innovative designs have addressed practical challenges in various applications.

Latest Patents

Among his latest patents is the "Hydraulic displacement mechanism and method of use." This invention focuses on hydraulic displacement mechanisms and methods for removing cables that are jammed or stuck in conduits or other passageways. Another significant patent is the "Manhole guard and attachable winch mount." This invention describes a manhole guard that includes multiple sections connected for movement. These sections can be locked into a fixed rigid structure using independent arms. The manhole guard also features a safety net and attachable mounting brackets for hoist devices and winches.

Career Highlights

Throughout his career, John F Lambert has worked with prominent companies, including Pfizer Corporation. His experience in the industry has allowed him to develop practical solutions that enhance safety and efficiency in various applications.

Collaborations

John has collaborated with notable individuals such as Stanley W Walinsky and Timothy Norris. These partnerships have contributed to the development of his innovative patents and have fostered a collaborative environment for creativity and problem-solving.

Conclusion

John F Lambert's contributions to hydraulic mechanisms demonstrate his commitment to innovation and practical solutions. His patents reflect a deep understanding of engineering challenges and a dedication to improving safety and functionality in everyday applications.

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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.