Inventor
Kaj Backfolk
Inventor
Lappeenranta, FI
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Hprimary
D21HPulp compositions24%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials10%
C08LCompositions of macromolecular compounds7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
B01DSeparation3%
C08JWorking-up3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
D21FPaper-making machines3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
11,098,452Method for manufacturing a packaging material and a packaging material made by the method202111,078,626Method of making a thermoplastic fiber composite material and web202111,001,969Process for creating a foam utilizing an antimicrobial starch within a process for manufacturing a paper or board product202110,927,504Microfibrillated film202110,927,503Method to form a web comprising fibers202110,927,505Precipitated calcium carbonate202110,913,759Method of purifying lignin by subjecting a slurry comprising lignin to an electric field202110,787,770Corrugated board comprising an adhesive comprising starch and fine micofibrillated cellulose202010,752,741UV blocking film and composition comprising microfibrillated cellulose, a method for producing said film and use of the composition202010,676,868Method for producing a film having good barrier properties202010,619,304Surface treatment composition202010,577,747Method to produce a film comprising microfibrillated cellulose and an amphoteric polymer202010,501,890Flexible microfibrillated film formation201910,435,842Surface sizing of dense films201910,358,772Manufacturing method for a film or product comprising an amphiphilic polymer201910,240,288Method of producing microfibrillated cellulose20199,994,999Paper or paperboard substrate, a process for production of the substrate and a package formed of the substrate20189,926,668'Substantially dry composite comprising a nanofibrillated polysaccharide'20189,611,588'Method for providing a substrate with a barrier and a substrate comprising a barrier'20179,562,328'Method for forming a subsequently drying a composite comprising a nanofibrillated polysaccharide'20179,447,541'Process for treating cellulose and cellulose treated according to the process'20169,447,540'Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process'20169,273,428'Method for producing particles electrostatically'20169,267,050'Composition comprising microfibrillated cellulose and a process for the production of a composition'20168,747,612'Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process'20148,728,273'Process for the production of a composition comprising fibrillated cellulose and a composition'20148,647,468'Process for producing microfibrillated cellulose'20148,455,057'Method for controlling surface contact area of a paper or board substrate'20138,309,184'Priming and coating process'20128,201,904'Method and a printing machine for manufacturing printed board containers'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2021Patents assigned to STORA ENSO OYJ (30)· patent assignee history
2012–2020Patents assigned to BACKFOLK KAJ (13)· patent assignee history
2012–2020Patents assigned to HEISKANEN ISTO (12)· patent assignee history
2012–2016Patents assigned to HARLIN ALI (3)· patent assignee history
2012–2016Based in Imatra, FI· patent location history
2014–2021Based in Lappeenranta, FI· patent location history
2016Patents assigned to GAIDELIS VALENTAS (2)· patent assignee history
2019Based in Jyvaskyla, FI· patent location history
2020–2021Based in Villmanstrand, FI· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STORA ENSO OYJ | 30 | 2012–2021 |
| BACKFOLK KAJself | 13 | 2012–2020 |
| HEISKANEN ISTO | 12 | 2012–2020 |
| HARLIN ALI | 3 | 2012–2016 |
| GAIDELIS VALENTAS | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lappeenranta, FI | 20 | 2014–2021 |
| Villmanstrand, FI | 5 | 2020–2021 |
| Imatra, FI | 4 | 2012–2016 |
| Jyvaskyla, FI | 1 | 2019 |