Inventor
Cesar Chan
Inventor
Libertyville, IL, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B28Bprimary
B28BShaping clay or other ceramic compositions14%
Y10TTechnical subjects covered by former us classification14%
C04BLime, magnesia9%
E04CStructural elements9%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management8%
B05CApparatus for applying fluent materials to surfaces, in general7%
B28CPreparing clay7%
C08BPolysaccharides5%
B29BPreparation or pretreatment of the material to be shaped3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
PatentTitleYear
10,875,935Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products202010,464,847Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto201910,377,108Gypsum products with high efficiency heat sink additives201910,293,522Multi-piece mold and method of making slurry distributor201910,286,572Flow splitter for slurry distribution system201910,245,611Slurry distribution system and method201910,239,230Slurry distributor, system and method for using same201910,052,793Slurry distributor, system, and method for using same20189,909,718'Multiple-leg discharge boot for slurry distribution'20189,828,441Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products20179,616,591'Slurry distributor, system and method for using same'20179,579,822'Slurry distribution system and method'20179,540,810'Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto'20178,974,925'Gypsum board'20158,475,762'Method and apparatus to minimize air-slurry separation during gypsum slurry flow'20138,062,741'Cement based laminated armor panels'20118,038,790'High performance non-combustible gypsum-cement compositions with enhanced water durability and thermal stability for reinforced cementitious lightweight structural cement panels'20118,030,377'Self-leveling cementitious composition with controlled rate of strength development and ultra-high compressive strength upon hardening and articles made from same'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to UNITED STATES GYPSUM CO (17)· patent assignee history
2011–2017Patents assigned to CHAN CESAR (4)· patent assignee history
2011–2020Based in Libertyville, IL, US· patent location history
2011Based in Vernon Hills, IL, US· patent location history
2013–2017Patents assigned to LEE CHRIS C (3)· patent assignee history
2013–2017Patents assigned to LI ALFRED (3)· patent assignee history
2013–2017Patents assigned to NELSON CHRIS (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED STATES GYPSUM CO | 17 | 2011–2020 |
| CHAN CESARself | 4 | 2011–2017 |
| LEE CHRIS C | 3 | 2013–2017 |
| LI ALFRED | 3 | 2013–2017 |
| NELSON CHRIS | 2 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Libertyville, Illinois, US | 16 | 2011–2020 |
| Vernon Hills, Illinois, US | 2 | 2011 |