Apple Valley, MN, United States of America

Paul Dominic Christian

This inventor holds 20 USPTO granted patents and 2 published patent applications and 7 EPO patents, primarily in Automated Cleaning Technology. Top assignees: Ecolab USA Inc., 3M Innovative Properties Company. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Dominic Christian. Retrieved from https://idiyas.com/inventor/paul-dominic-christian

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 2)

% Patents Active = 95.0

EPO Patents = 7 (Patent Applications = 11)

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 111(Granted Patents)

Location History:

Saint Paul, MN (US) (2019 - 2021)
Apple Valley, MN (US) (1999 - 2024)

Company Filing History:

3M Innovative Properties Company

patents

Years Active: 1999-2026

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Areas of Expertise:

Automated Cleaning Machines

Microbial Decontamination

Thermal Sanitization

Machine Vision

Cleaning Process Efficacy

Urea/Solid Acid Interaction

High Molecular Weight Polymers

Alkaline Cleaning Compositions

Neutral Cleaning Compositions

Acidic Cleaning Compositions

Curable Ink Composition

Thermal Transfer Compositions

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12572119 - Acoustic monitoring for detection of anomalous operation of cleaning machines (2026-03-10),

2. 12495947 - Control of cleaning machine cycles using machine vision (2025-12-16),

3. 12465190 - Monitoring and control of thermal sanitization in automated cleaning machines (2025-11-11),

4. 12419485 - Automated cleaning machine processing using shortened cycle times (2025-09-23),

5. 12274799 - Microbial decontamination of common touch articles (2025-04-14),

6. 12171892 - Reducing microbial growth on packaged terminal air conditioners (2024-12-24),

7. 12133619 - Verification of cleaning process efficacy (2024-11-05),

8. 12096769 - Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid (2024-09-24),

9. 11889963 - Automated cleaning machine processing using shortened cycle times (2024-02-06),

10. 11666198 - Monitoring and control of thermal sanitization in automated cleaning machines (2023-06-06),

11. 11627861 - Control of cleaning machine cycles using machine vision (2023-04-18),

12. 11583597 - Reducing microbial growth on food preparation, storage, or processing apparatus (2023-02-21),

13. 11191264 - Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid (2021-12-07),

14. 11008538 - Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers (2021-05-18),

15. 10392587 - Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers (2019-08-27),

Title: Paul Dominic Christian: Innovator in Automated Cleaning Technologies

Introduction

Paul Dominic Christian is a notable inventor based in Apple Valley, MN (US). He holds a total of 20 patents that reflect his contributions to the field of automated cleaning technologies. His innovative work focuses on enhancing the efficiency and effectiveness of cleaning processes through advanced monitoring and control systems.

Latest Patents

Among his latest patents, Christian has developed systems and methods for the monitoring and control of thermal sanitization in automated cleaning machines. This invention allows a cleaning machine controller to predict the number of heat unit equivalents delivered during a cleaning process based on the sump temperature difference. By adjusting cleaning process parameters according to this temperature difference, the system ensures that the target number of heat unit equivalents is achieved for effective thermal sanitization.

Another significant patent involves automated cleaning machine processing using shortened cycle times. This invention introduces short cleaning cycles that reduce the duration of the cleaning process while maintaining adequate cleaning and sanitization. The automated cleaning machine can adjust various parameters, such as wash temperature and cleaning product concentrations, to accommodate the shortened cycle duration.

Career Highlights

Throughout his career, Paul has worked with prominent companies, including Ecolab USA Inc. and 3M Innovative Properties Company. His experience in these organizations has contributed to his expertise in developing innovative cleaning solutions.

Collaborations

Christian has collaborated with notable coworkers, including Paul R. Kraus and Conor Sylvester Smith. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Paul Dominic Christian's contributions to automated cleaning technologies through his patents demonstrate his commitment to innovation in the field. His work continues to influence the efficiency and effectiveness of cleaning processes, making a significant impact on the industry.

Profile summary based on public USPTO records.