Bernex, Switzerland

Gunther Ohloff

This inventor holds 50 USPTO granted patents, primarily in Perfume Chemistry (CPC class 2525). Top assignee: Firmenich Sa. Active years: 1976-1991.


% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 214(Granted Patents)

Forward Citations (Not Self Cited) = 201(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Bernes, Geneva, CH (1976)
  • Bernex-Geneva, CH (1976 - 1977)
  • Bernex, Geneva, CH (1976 - 1978)
  • Bernex,Ge, CH (1976 - 1978)
  • Bernex/Geneva, CH (1979)
  • Bernex, CH (1977 - 1991)

Company Filing History:


Years Active: 1976-1991

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Areas of Expertise:
Spirane Derivatives
Alicyclic Compounds
Perfuming Agents
Flavoring Ingredients
Tricyclic Lactones
Unsaturated Ethers
Macrocyclic Ketones
Diketone Derivatives
Polyunsaturated Esters
Odor Modifying Agents
Cycloaliphatic Ketones
Norbornane Derivatives
50 patents (USPTO):Explore Patents

Title: Gunther Ohloff: Innovator in Fragrance Chemistry

Introduction

Gunther Ohloff, based in Bernex, Switzerland, is a renowned inventor with an impressive portfolio of 50 patents. His work primarily focuses on advancements in fragrance ingredients, contributing significantly to the perfume industry.

Latest Patents

Among his latest innovations, Ohloff has developed a patent titled "Use of a spiranic lactone as fragrance ingredient." This spiranic lactone possesses unique fragrance properties, including warm, spicy, lactonic, and coumarinic odor notes, making it an advantageous ingredient in various consumable materials. Another notable patent is "Bicyclic aliphatic alcohols and their utilization as perfuming." This invention concerns a specific formula wherein substituents CH2OH and CH3 are geminally bound to the carbon atom in positions 2 or 3 of the hexanic ring, offering valuable perfuming ingredients.

Career Highlights

Ohloff has dedicated his career to the fragrance industry, working at Firmenich SA, a leading global company specializing in flavor and fragrance creation. His inventive contributions have helped enhance the sensory experiences of countless products, paving the way for innovative applications within and beyond the fragrance sector.

Collaborations

During his journey, Gunther Ohloff has collaborated with esteemed coworkers such as Karl-Heinrich Schulte-Elte and Wolfgang K. Giersch. These partnerships reflect a shared commitment to advancing the art and science of fragrance formulation, driving innovation in the field.

Conclusion

Gunther Ohloff exemplifies the role of an inventive spirit within the fragrance industry. His extensive patent portfolio and collaborative efforts have positioned him as a significant force in the development of innovative fragrance solutions. His work continues to inspire new methodologies in fragrance chemistry, showcasing the impact that creativity and innovation can have on consumer products.

Profile summary based on public USPTO records.
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