Inventor
Marc L. DeChellis
Inventor
Houston, TX, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds44%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests32%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
11,117,980Polymerization processes20218,433,443'Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events'20137,507,780'Polymerization process'20097,300,987'Polymerization process'20077,122,607'Polymerization process'20066,660,812'Production of olefin derivatives'20035,462,999'Process for polymerizing monomers in fluidized beds'19955,436,304'Process for polymerizing monomers in fluidized beds'19955,405,922'Process for polymerizing monomers in fluidized beds'19955,371,053'Process for deactivating Ziegler-Natta and metallocene catalysts'19945,352,749'Process for polymerizing monomers in fluidized beds'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Patents assigned to EXXON CHEMICAL PATENTS INC (5)· patent assignee history
1994–2021Based in Houston, TX, US· patent location history
2003Patents assigned to EXXONMOBIL CHEM PATENTS INC (1)· patent assignee history
2006–2013Patents assigned to UNIVATION TECH LLC (4)· patent assignee history
2013Patents assigned to BURDETT IAN D (1)· patent assignee history
2013Patents assigned to DECHELLIS MARC L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXON CHEMICAL PATENTS INC | 5 | 1994–1995 |
| UNIVATION TECH LLC | 4 | 2006–2013 |
| BURDETT IAN D | 1 | 2013 |
| DECHELLIS MARC Lself | 1 | 2013 |
| EXXONMOBIL CHEM PATENTS INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 11 | 1994–2021 |