Inventor
Aleksandar Todorovic
Inventor
Helsinki, FI
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Hprimary
D21HPulp compositions27%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
B01FMixing, e.g. dissolving, emulsifying or dispersing7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
B05BSpraying apparatus7%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties7%
D21BFibrous raw materials or their mechanical treatment7%
D21FPaper-making machines7%
D21GCalenders7%
PatentTitleYear
10,697,121Papermaking process of increasing ash content of a paper product and a paper product obtained by the same202010,145,067Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking20189,487,916'Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking'20167,938,934'ASA emulsification with ultrasound'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2016Patents assigned to NALCO CO (2)· patent assignee history
2011–2020Based in Helsinki, FI· patent location history
2018–2020Patents assigned to ECOLAB USA INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ECOLAB USA INC | 2 | 2018–2020 |
| NALCO CO | 2 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Helsinki, FI | 4 | 2011–2020 |