Company Filing History:

19 out of 168

Allied Colloids Limited

patents

Ciba Specialty Chemicals Water Treatments Limited

patents

Years Active: 1984-2000

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6060164 - Flocculating or viscosifying compositions and their production and use (2000-05-09),

2. 5210324 - Monomer production (1993-05-11),

3. 5114600 - Fabric conditioners (1992-05-19),

4. 5100660 - Thickened acidic aqueous compositions using cross-linked (1992-03-31),

5. 4980434 - Absorbent polymers, their manufacture and uses (1990-12-25),

6. 4940763 - Water soluble polymers (1990-07-10),

7. 4892916 - Polymeric thickeners and their production (1990-01-09),

8. 4880858 - Water absorbing polymers (1989-11-14),

9. 4792343 - Dispersing agents (1988-12-20),

10. 4777200 - Polymeric compositions and methods of using them (1988-10-11),

11. 4741790 - Aqueous adhesives and their use (1988-05-03),

12. 4740325 - Thermal energy storage compositions (1988-04-26),

13. 4702844 - Flocculants and their use (1987-10-27),

14. 4673520 - Thermal energy storage compositions (1987-06-16),

15. 4670501 - Polymeric compositions and methods of using them (1987-06-02),

Title: Innovations and Contributions of Malcolm Hawe in West Yorkshire

Introduction

Malcolm Hawe, based in West Yorkshire, GB, is a prominent inventor known for his significant contributions to the field of chemical engineering. With a remarkable portfolio of 21 patents, Hawe has demonstrated a consistent commitment to innovation throughout his career. His inventions have paved the way for new technologies and applications in various industries.

Latest Patents

Among Malcolm Hawe's latest patents is a groundbreaking invention titled "Flocculating or viscosifying compositions and their production and use." This patent outlines a novel process for producing allyl ethers, specifically C.sub.8-30 alkyl (CH.sub.2 CH.sub.2 O).sub.5-100 allyl ether. The process involves the formation of a solution of an alcohol, typically a surfactant alcohol, in a solvent capable of forming an azeotrope with water. By azeotroping the mixture to remove most of the water, and subsequently adding an alkali metal alkoxide, usually sodium methoxide, the alkanol formed is removed, and a halide, such as allyl chloride, is added for the recovery of allyl ether. These ethers serve as useful monomers for producing polymers through copolymerization with ethylenically unsaturated comonomers, thereby enhancing their application across various sectors.

Career Highlights

Malcolm Hawe's career spans several notable organizations, including Allied Colloids Limited and BP Chemicals Limited. His work at these companies has significantly influenced advancements in chemical products and production processes. His innovative spirit and dedication to research and development have earned him a respected place in the industry.

Collaborations

Throughout his career, Malcolm Hawe has had the pleasure of collaborating with esteemed colleagues, including David Farrar and John G. Langley. These professional relationships have further enriched his work and led to the successful development of several patents.

Conclusion

Malcolm Hawe's contributions to the field of chemical engineering through his numerous patents highlight his innovative mindset and commitment to advancing technology. His inventions continue to impact various industries, affirming his status as a leading inventor in West Yorkshire and beyond.

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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.