St. Sampsons, United Kingdom

Raymond J Evison

This inventor holds 92 USPTO granted patents and 6 published patent applications, primarily in Plant Breeding (CPC class A01H6-72). Top assignees: Poulsen Roser A/s, Raymond J. Evison Ltd., Poulsen Roser International, Sarl. Active years: 1995-2026.

USPTO Granted Patents = 92 

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 3(Granted Patents)

Forward Citations (Not Self Cited) = 3(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • St. Sampson Guernsey, GB (1995)
  • Channel Islands, GB (1999)
  • St. Sampson, GB (2005)
  • St. Sampsons, Guernsey, GB (2010)
  • St. Sampsons, GB (2004 - 2019)
  • St Sampsons Vale, GB (2019 - 2021)
  • Guernsey, GB (1995 - 2023)
  • Braye Vineries Guernsey, GB (2024)
  • Vale, GB (2024)

Company Filing History:


Years Active: 1995-2026

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Areas of Expertise:
Clematis
EviGsy
Evipo
Cultivar
Plant Variety
Hybridization
Genetic Diversity
Horticulture
Floral Traits
Plant Genetics
Breeding Technique
Varietal Development
92 patents (USPTO):Explore Patents

Title: The Innovative Journey of Raymond J Evison

Introduction: Raymond J Evison, a distinguished male inventor hailing from St. Sampsons, GB, has made significant contributions to the field of inventions and patents.

Latest Patents: Raymond J Evison holds several patents in the field of horticulture and plant breeding, focusing on developing new varieties of flowers and plants with unique characteristics.

Career Highlights: Throughout his illustrious career, Raymond J Evison has been recognized for his groundbreaking work in creating hybrid clematis varieties that have garnered international acclaim for their beauty and resilience.

Collaborations: Raymond J Evison has collaborated with leading botanical gardens, research institutions, and horticultural companies to further his research and bring his innovative creations to a global audience.

Conclusion: Raymond J Evison's passion for innovation and dedication to his craft have solidified his reputation as a pioneering inventor in the world of horticulture, leaving a lasting impact on the industry.

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