Inventor
John MacDonald
Inventor
Grant, FL, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
C11DDetergent compositions16%
C02FTreatment of water, waste water, sewage, or sludge9%
B01FMixing, e.g. dissolving, emulsifying or dispersing7%
C07CAcyclic or carbocyclic compounds7%
C23FNon-mechanical removal of metallic material from surface7%
E21BEarth or rock drilling7%
B08BCleaning in general5%
B01DSeparation3%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis3%
PatentTitleYear
11,034,598Synthetic acid and associated methods202110,723,640Synthetic acid and associated methods202010,494,733Method of automatically measuring seed melt back of crystalline material201910,392,554Urea hydrochloride compositions and associated methods201910,368,567Synthetic base and associated methods201910,351,448Synthetic acid and associated methods201910,294,077Folding attic stairway transport system20199,938,170Synthetic acid and associated methods20189,714,373'Urea hydrochloride compositions'20179,670,079'Synthetic acid and associated methods'20179,399,589'Synthetic base and associated methods'20169,365,810'Urea hydrochloride compositions'20169,315,400'Synthetic acid and associated methods'20169,212,306'Methods for using improved urea hydrochloride compositions'20159,056,815'Synthetic acid and associated methods'20159,045,677'Methods for using improved urea hydrochloride compositions'20158,940,106'Methods for using improved urea hydrochloride compositions'20158,853,446'Synthetic acid and associated methods'20148,784,573'Methods for using improved urea hydrochloride compositions'20148,580,047'Methods for using improved urea hydrochloride compositions'20138,430,971'Composition for treatment of a drilling fluid and associated methods'20138,163,102'Composition for removing cementitious material from a surface and associated methods'20128,017,164'Tomato peeling method'20117,938,912'Composition for removing cementitious material from a surface and associated methods'20116,807,350'Optical fiber with a radially varying index of refraction and related methods'20044,368,003'Foldable farm implement with single port hopper-feeding auger'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Based in Southbridge, MA, US· patent location history
2011–2016Patents assigned to GREEN PRODUCTS & TECHNOLOGIES L L C (11)· patent assignee history
2011–2015Patents assigned to GREEN PRODUCTS & TECHNOLOGIES LLC (6)· patent assignee history
2011–2019Based in Grant, FL, US· patent location history
2013–2019Patents assigned to MACDONALD JOHN (2)· patent assignee history
2014–2021Based in West Melbourne, FL, US· patent location history
2016–2021Patents assigned to GREEN PRODUCTS & TECH L L C (9)· patent assignee history
2017–2019Patents assigned to GREEN PRODUCTS & TECH LLC (3)· patent assignee history
2019Based in Reading, MA, US· patent location history
2019Based in Auburn, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GREEN PRODUCTS & TECHNOLOGIES L L C | 11 | 2011–2016 |
| GREEN PRODUCTS & TECH L L C | 9 | 2016–2021 |
| GREEN PRODUCTS & TECHNOLOGIES LLC | 6 | 2011–2015 |
| GREEN PRODUCTS & TECH LLC | 3 | 2017–2019 |
| MACDONALD JOHNself | 2 | 2013–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grant, Florida, US | 14 | 2011–2019 |
| West Melbourne, Florida, US | 8 | 2014–2021 |
| Reading, Massachusetts, US | 1 | 2019 |
| Auburn, IN, US | 1 | 2019 |
| Southbridge, Massachusetts, US | 1 | 2004 |