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For the Inventor, By the Inventor

West Grove, PA, United States of America

The Conard Pyle Company


USPTO Granted Patents = 329

Trademarks = 4

Forward Citations = 116

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63 inventors (with patents filed for the assignee):

goldMedal Alain A Meilland (154 out of 279 patents)

silverMedal Marie-Louise Meilland (18 out of 19 patents)

bronzeMedal Marie L Meilland (16 out of 18 patents)

4.  Marie-Louise Meilland, Deceased (13 out of 13 patents)

5.  Scott C Trees (12 out of 356 patents)

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

7.  Seizo Suzuki (9 out of 9 patents)

8.  Sloane M Scheiber (8 out of 14 patents)

9.  Kathleen K Meserve (7 out of 7 patents)

10.  James A Sproul (6 out of 17 patents)

11.  Michael W Farrow (6 out of 29 patents)

12.  Huibert W Olij (6 out of 11 patents)

13.  Keith G Laver (5 out of 11 patents)

14.  David Charles Zlesak (4 out of 23 patents)

15.  Adam L Wagner (4 out of 30 patents)


Core Competencies:
Floribunda
Grandiflora
Miniature
Bedding
Climbing
Hybrid Tea
Ground Cover
Polyantha
Shrub
Dranbor3269
Radtriple
Sproflored

329 patents:

1. PP37577 - Bedding rose plant named 'MEISAXA' (2026-08-11),
2. PP37338 - Grandiflora rose plant named 'Radtriple' (2026-03-24),
3. PP37212 - plant named 'Dranbor3269' (2026-01-13),
4. PP37099 - plant named 'Age3213ens' (2025-11-18),
5. PP37080 - Floribunda rose plant named 'Meiscouby' (2025-11-04),
6. PP37038 - plant named 'Vibfryhyb' (2025-10-21),
7. PP37009 - Shrub rose plant named 'Radmeadow' (2025-10-14),
8. PP36994 - Ground cover rose plant named 'MEIDELVEGA' (2025-10-07),
9. PP36973 - Bedding rose plant named 'MEISOBUKO' (2025-09-23),
10. PP36916 - plant named 'Bud18blu20' (2025-09-02),
11. PP36899 - plant named '3792resgea' (2025-08-26),
12. PP36660 - Floribunda rose plant named 'Spropuff' (2025-05-13),
13. PP36648 - plant named 'Zelroc3423' (2025-05-06),
14. PP36641 - Bedding rose plant named 'MEIWENTAR' (2025-05-06),
15. PP36575 - Bedding rose plant named 'MEINATOPE' (2025-04-01),
Company Overview
The Conard Pyle Company, based in West Grove, Pennsylvania, specializes in the breeding and cultivation of rose plants. With a focus on various rose categories including Floribunda, Grandiflora, Miniature, and Climbing roses, the company is dedicated to enhancing the beauty and diversity of garden roses. Their expertise extends to developing innovative hybrid varieties and ground cover roses, catering to both commercial and residential markets. Conard Pyle is recognized for its commitment to quality and sustainability in horticultural practices.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

329 Patents

#1 in West Grove, PA

#57 in Pennsylvania

#1,343 in US

#2,739 in the World

West Grove, PA (US)
West Grove, PA, United States of America

The Conard Pyle Company

Forward Citations = 116

63 inventors:

goldMedal Alain A Meilland (154 out of 279 patents)

silverMedal Marie-Louise Meilland (18 out of 19 patents)

bronzeMedal Marie L Meilland (16 out of 18 patents)

4.  Marie-Louise Meilland, Deceased (13 out of 13 patents)

5.  Scott C Trees (12 out of 356 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Conard Pyle Company. Retrieved from https://idiyas.com/company/conard-pyle-company

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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