Inventor

CLARK H. CUMMINS

Inventor

Overview

10→

Patents

2021–2026

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds17%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for13%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%

C10LFuels not otherwise provided for13%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation9%

B01DSeparation9%

C02FTreatment of water, waste water, sewage, or sludge9%

C07CAcyclic or carbocyclic compounds9%

C09KMaterials for miscellaneous applications, not provided for elsewhere9%

PatentTitleYear

12,534,562Process for preparing olefin-acrylate block copolymers by ATRP2026 12,428,366Process for preparing an alpha-substituted acrylate2025 11,510,429Cyclic ketal compounds having long side chains useful as foam control agents in the manufacture of food and beverage products2022 11,478,005Foam control2022 11,421,152Tagged treatment polymers for monitoring antiscalant concentrations in industrial water systems2022 11,419,357Foam control2022 11,326,114Diaryl ethers as fuel markers2022 11,319,231Method for monitoring fluorescent polymer antiscalants in industrial water systems2022 11,274,258Substituted dibenzofurans as fuel markers2022 11,149,222Xanthenes as fuel markers2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (10)· patent assignee history

2021–2022Patents assigned to ROHM & HAAS (3)· patent assignee history

2021–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW GLOBAL TECHNOLOGIES LLC	10	2021–2026
ROHM & HAAS	3	2021–2022

Locations

Location	Patents	Span
US	10	2021–2026