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For the Inventor, By the Inventor

Zelienople, PA, United States of America

Xylem Water Solutions Zelienople LLC

USPTO Granted Patents = 29

% Expired Patents = 3.4



Trademarks = 10

Forward Citations = 53

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18 inventors (with patents filed for the assignee):

goldMedal John L Geibel (12 out of 12 patents)

silverMedal Christopher J Ball (12 out of 12 patents)

bronzeMedal Dean T Berkebile (8 out of 8 patents)

4.  Howard James Sweeney (7 out of 7 patents)

5.  Daniel E Bruce (6 out of 12 patents)

6.  Brian James Bates (5 out of 5 patents)

7.  Robert J Green (4 out of 4 patents)

8.  Brian J Bates (4 out of 4 patents)

9.  Ivan Xuetang Zhu (2 out of 3 patents)

10.  Robert Lee Wiley, Jr (2 out of 2 patents)

11.  Matthew Sudak (2 out of 2 patents)

12.  Salvador Dominguez Madeira (2 out of 2 patents)

13.  Scott R Cable (1 out of 1 patent)

14.  Robert Lee Wiley, Iii (1 out of 1 patent)

15.  David E Roeser (1 out of 1 patent)


Core Competencies:
Liquid Containment
Filter Underdrain
Self-Cleaning Filter
Water Treatment
Gas-Liquid Distribution
Filter Media Retainer
Clarifier
Grout Support
Ozonation Monitoring
Backwash Techniques
Adjustable Anchor Rod
Wastewater Filters

29 patents:

1. 12629614 - Covers for liquid containment apparatuses and systems that include the same (2026-05-19),
2. 11685669 - Tensioner for lamella settler (2023-06-27),
3. 10913014 - Multiple rate filter underdrain lateral gas metering plate (2021-02-09),
4. 10881990 - Filter media retainer and underdrain system having a filter media retainer (2021-01-05),
5. 10881989 - Self-cleaning, groutless, filter underdrain (2021-01-05),
6. 10689273 - Clarifier for water treatment (2020-06-23),
7. 10682592 - Filter system with integral media retainer seal (2020-06-16),
8. 10525382 - Grout support installation method for filter underdrain system (2020-01-07),
9. 10478757 - Grout bridge for filter underdrain blocks (2019-11-19),
10. 10173150 - Wall adaptor for filter underdrain (2019-01-08),
11. 10112128 - Apparatus for securing underdrain filter block (2018-10-30),
12. 10052572 - Underdrain filter block (2018-08-21),
13. 10022654 - Gas-liquid distribution technique for water or wastewater filters using underdrains (2018-07-17),
14. 9764259 - Grout support installation method for filter underdrain system (2017-09-19),
15. D773018 - Wall adaptor for filter underdrain (2016-11-29),
Company Overview
Xylem Water Solutions Zelienople LLC specializes in innovative water technology solutions, focusing on the development and manufacturing of advanced equipment for water and wastewater management. The company is dedicated to addressing global water challenges through sustainable practices and cutting-edge technologies. Located in Zelienople, Pennsylvania, Xylem plays a crucial role in enhancing water quality and efficiency, catering to a diverse range of industries and applications, including municipal, industrial, and agricultural sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Xylem Water Solutions Zelienople LLC USPTO Patent Assignee Logo
29 Patents

#1 in Zelienople, PA

#416 in Pennsylvania

#11,631 in US

#22,570 in the World

Zelienople, PA (US)
Zelienople, PA, United States of America

Xylem Water Solutions Zelienople LLC

Forward Citations = 53

18 inventors:

goldMedal John L Geibel (12 out of 12 patents)

silverMedal Christopher J Ball (12 out of 12 patents)

bronzeMedal Dean T Berkebile (8 out of 8 patents)

4.  Howard James Sweeney (7 out of 7 patents)

5.  Daniel E Bruce (6 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Xylem Water Solutions Zelienople LLC. Retrieved from https://idiyas.com/company/xylem-water-solutions-zelienople

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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