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Upland, CA, United States of America

Weeks Wholesale Rose Grower, Inc.

Calculating rank

USPTO Granted Patents = 127

Trademarks = 2

Forward Citations = 114

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30 inventors (with patents filed for the assignee):

Thomas F Carruth (77 out of 107 patents)

Mogens Nyegaard Olesen (9 out of 711 patents)

Christian Bédard (9 out of 37 patents)

4. Pernille Olesen (9 out of 48 patents)

5. Joseph F Winchel (6 out of 19 patents)

6. Gareth Fryer (3 out of 6 patents)

7. Pierre Orard (3 out of 5 patents)

8. Ralph S Moore (2 out of 85 patents)

9. Lilia M Weatherly (2 out of 2 patents)

10. William J Radler (1 out of 41 patents)

11. James A Sproul (1 out of 17 patents)

12. Philip Harkness (1 out of 1 patent)

13. Robert Harkness (1 out of 1 patent)

14. John David Pottschmidt (1 out of 1 patent)

15. Ernest Earman, Jr (1 out of 1 patent)

Core Competencies:

Hybrid Tea Rose

Floribunda Rose

Climbing Rose

Grandiflora Rose

Miniature Rose

Shrub Rose

Polyantha Rose

Rose Plant Varieties

Plant Naming

Horticultural Innovation

Botanical Breeding

Floral Diversity

127 patents: Sort by Forward Citations

1. PP23476 - Hybrid tea rose plant named 'WEKmerewby' (2013-03-19),

2. PP23455 - Grandiflora rose plant named 'WEKfunk' (2013-03-12),

3. PP23289 - Floribunda rose plant named 'WEKzazette' (2013-01-01),

4. PP23174 - Floribunda rose plant named 'WEKplalajaro' (2012-11-13),

5. PP23158 - Climbing rose plant named 'ORAfantanov' (2012-11-06),

6. PP22856 - Shrub rose plant named 'WEKphorn' (2012-07-17),

7. PP22587 - Floribunda rose plant named 'HARpageant' (2012-03-20),

8. PP22571 - Floribunda rose plant named 'WEKcharlie' (2012-03-13),

9. PP22540 - Floribunda rose plant named 'WEKdidusinra' (2012-03-06),

10. PP22469 - Climbing rose plant named 'WEKspitrib' (2012-01-31),

11. PP21989 - Grandiflora rose plant named 'WEKyesir' (2011-06-28),

12. PP21816 - Hybrid tea rose plant named 'WEKsiamia' (2011-03-29),

13. PP21709 - Floribunda rose plant named 'WEKcobeju' (2011-02-15),

14. PP21605 - Floribunda rose plant named 'WEKmongros' (2011-01-04),

15. PP21577 - Hybrid tea rose plant named 'ORAclelon' (2010-12-21),

Company Overview

Weeks Wholesale Rose Grower, Inc., based in Upland, California, specializes in the breeding and cultivation of a diverse range of rose plant varieties. The company is renowned for its innovative approaches in developing Hybrid Tea, Floribunda, Climbing, Grandiflora, Miniature, Shrub, and Polyantha roses. With a commitment to quality and sustainability, Weeks focuses on enhancing the aesthetic and horticultural attributes of roses, catering to both wholesale markets and gardening enthusiasts. Their expertise in rose plant breeding positions them as a leader in the floriculture industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

127 Patents

#1 in Upland, CA

#689 in California

#3,057 in US

#6,333 in the World

Upland, CA, United States of America

Weeks Wholesale Rose Grower, Inc.

Forward Citations = 114

30 inventors:

Thomas F Carruth (77 out of 107 patents)

Mogens Nyegaard Olesen (9 out of 711 patents)

Christian Bédard (9 out of 37 patents)

4. Pernille Olesen (9 out of 48 patents)

5. Joseph F Winchel (6 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Weeks Wholesale Rose Grower, Inc.. Retrieved from https://idiyas.com/company/weeks-wholesale-rose-grower

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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