Inventor · disambiguated record
Per Nygren
Also filed as: NYGREN PER · NYGREN PER AAKE · NYGREN PER-AKE · NYGREN PER-ANGSTROM KE
54 granted patents·17 pending applications·3,977 citations·filing 1993–2025
99Inventor score
Files withVAELINGE INNOVATION AB21VALINGE INNOVATION AB17AFFIBODY AB4CERALOC INNOVATION AB4PERVAN DARKO4
Top patents by PatentIndex Score
71 records- 0199US9482012B2Building panels provided with a mechanical locking systemVAELINGE INNOVATION AB·Filed 2015·Granted Nov 1, 2016·83 cites·23 claims
- 0299US9347469B2Mechanical locking system for floor panelsVALINGE INNOVATION AB·Filed 2015·Granted May 24, 2016·117 cites·7 claims
- 0399US8613826B2Floorboard, system and method for forming a flooring, and a flooring formed thereofPERVAN DARKO·Filed 2012·Granted Dec 24, 2013·61 cites·25 claims
- 0499US8528289B2Mechanical locking system for floor panelsPERVAN DARKO·Filed 2012·Granted Sep 10, 2013·114 cites·19 claims
- 0599US8381477B2Mechanical locking of floor panels with a flexible tongueVALINGE INNOVATION AB·Filed 2008·Granted Feb 26, 2013·171 cites·29 claims
- 0699US8341915B2Mechanical locking of floor panels with a flexible tongueVALINGE INNOVATION AB·Filed 2005·Granted Jan 1, 2013·195 cites·14 claims
- 0799US8181416B2Mechanical locking system for floor panelsPERVAN DARKO·Filed 2011·Granted May 22, 2012·154 cites·14 claims
- 0899US7980041B2Mechanical locking system for floor panelsVALINGE INNOVATION AB·Filed 2010·Granted Jul 19, 2011·171 cites·16 claims
- 0999US7841145B2Mechanical locking system for panels and method of installing sameVALINGE INNOVATION AB·Filed 2007·Granted Nov 30, 2010·276 cites·17 claims
- 1099US7802411B2Mechanical locking system for floor panelsVALINGE INNOVATION AB·Filed 2007·Granted Sep 28, 2010·154 cites·24 claims
- 1199US7454875B2Mechanical locking system for floor panelsVALINGE ALUMINIUM AB·Filed 2004·Granted Nov 25, 2008·264 cites·13 claims
- 1299US5831012ABacterial receptor structuresPHARMACIA & UPJOHN AB·Filed 1995·Granted Nov 3, 1998·534 cites·3 claims
- 1398US11890847B2Method of producing a veneered elementVAELINGE INNOVATION AB·Filed 2022·Granted Feb 6, 2024·2 cites·10 claims
- 1498US10286633B2Method of producing a veneered element and such a veneered elementVAELINGE INNOVATION AB·Filed 2015·Granted May 14, 2019·52 cites·32 claims
- 1598US10047527B2Resilient floorVAELINGE INNOVATION AB·Filed 2015·Granted Aug 14, 2018·55 cites·17 claims
- 1698US9945130B2Building panels provided with a mechanical locking systemVAELINGE INNOVATION AB·Filed 2016·Granted Apr 17, 2018·68 cites·26 claims
- 1798US9238917B2Mechanical locking system for floor panelsVALINGE INNOVATION AB·Filed 2013·Granted Jan 19, 2016·109 cites·11 claims
- 1898US9194134B2Building panels provided with a mechanical locking systemVAELINGE INNOVATION AB·Filed 2014·Granted Nov 24, 2015·97 cites·19 claims
- 1998US8640424B2Mechanical locking system for floor panelsVALINGE INNOVATION AB·Filed 2013·Granted Feb 4, 2014·110 cites·2 claims
- 2098US8365499B2Resilient floorVALINGE INNOVATION AB·Filed 2010·Granted Feb 5, 2013·188 cites·34 claims
- 2198US8293058B2Floorboard, system and method for forming a flooring, and a flooring formed thereofPERVAN DARKO·Filed 2010·Granted Oct 23, 2012·98 cites·20 claims
- 2297US11370209B2Method of producing a veneered elementVAELINGE INNOVATION AB·Filed 2021·Granted Jun 28, 2022·3 cites·8 claims
- 2397US10988941B2Method of producing a veneered elementVAELINGE INNOVATION AB·Filed 2015·Granted Apr 27, 2021·34 cites·25 claims
- 2497US10975577B2Mechanical locking of floor panels with a flexible tongueVALINGE INNOVATION AB·Filed 2018·Granted Apr 13, 2021·38 cites·6 claims
- 2597US10526793B2Resilient floorVALINGE INNOVATION AB·Filed 2018·Granted Jan 7, 2020·42 cites·31 claims
- 2697US10240348B2Mechanical locking of floor panels with a flexible tongueVALINGE INNOVATION AB·Filed 2013·Granted Mar 26, 2019·84 cites·12 claims
- 2797US9249581B2Resilient floorVAELINGE INNOVATION AB·Filed 2014·Granted Feb 2, 2016·81 cites·20 claims
- 2897US8756899B2Resilient floorVALINGE INNOVATION AB·Filed 2013·Granted Jun 24, 2014·105 cites·22 claims
- 2996US6740734B1Bacterial receptor structuresBIOVITRUM AB·Filed 2000·Granted May 25, 2004·72 cites·38 claims
- 3095US11674319B2Mechanical locking of floor panels with a flexible tongueVAELINGE INNOVATION AB·Filed 2021·Granted Jun 13, 2023·3 cites·13 claims
- 3195US11377855B2Mineral-based panel comprising grooves and a method for forming groovesCERALOC INNOVATION AB·Filed 2020·Granted Jul 5, 2022·11 cites·36 claims
- 3292US6602977B1Receptor structuresBIOVITRUM AB·Filed 2000·Granted Aug 5, 2003·88 cites·16 claims
- 3390US9970199B2Floorboard, system and method for forming a flooring, and a flooring formed thereofVAELINGE INNOVATION AB·Filed 2017·Granted May 15, 2018·5 cites·8 claims
- 3490US8937153B2Compositions, methods and usesAbrahmsén Lars·Filed 2008·Granted Jan 20, 2015·22 cites·49 claims
- 3589US9605436B2Floorboard, system and method for forming a flooring, and a flooring formed thereofVALINGE INNOVATION AB·Filed 2013·Granted Mar 28, 2017·7 cites·27 claims
- 3688US6534628B1Bacterial receptor structuresBIOVITRUM AB·Filed 1998·Granted Mar 18, 2003·73 cites·46 claims
- 3787US12454123B2Method of producing a veneered elementVAELINGE INNOVATION AB·Filed 2023·Granted Oct 28, 2025·0 cites·19 claims
- 3887US6267964B1Stabilized protein or peptide conjugates able to bond albumin having extended biological half-livesAFFIBODY TECHNOLOGY SWEDEN AB·Filed 1993·Granted Jul 31, 2001·96 cites·9 claims
- 3987US6149911AMethod for enhancing the immunogenicity of an immunogenic compound or hapten, and use thereof for preparing vaccinesPF MEDICAMENT·Filed 1995·Granted Nov 21, 2000·59 cites·46 claims
- 4086US6955877B1In vitro selection and optional identification of polypeptides using solid support carriersAFFIBODY AB·Filed 2000·Granted Oct 18, 2005·21 cites·11 claims
- 4185US11306486B2Resilient floorVALINGE INNOVATION AB·Filed 2019·Granted Apr 19, 2022·5 cites·19 claims
- 4280US11982091B2Mineral-based panel comprising grooves and a method for forming groovesCERALOC INNOVATION AB·Filed 2022·Granted May 14, 2024·1 cites·19 claims
- 4380US9856308B2Spider silk fusion protein structures incorporating immunoglobulin fragments as affinity ligandsSPIBER TECH AB·Filed 2013·Granted Jan 2, 2018·3 cites·21 claims
- 4476US12466174B2Method to produce a laminated substrate and such a laminated substrateVAELINGE INNOVATION AB·Filed 2023·Granted Nov 11, 2025·0 cites·15 claims
- 4574US10118949B2Compositions, methods and usesAFFIBODY AB·Filed 2014·Granted Nov 6, 2018·1 cites·20 claims
- 4672US2025305297A1Resilient floorVAELINGE INNOVATION AB·Filed 2025·Application pending·0 cites
- 4769US12215505B2Resilient floorVAELINGE INNOVATION AB·Filed 2023·Granted Feb 4, 2025·0 cites·19 claims
- 4869US2020055287A1Method of producing a veneered element and such a veneered elementVAELINGE INNOVATION AB·Filed 2019·Application pending·0 cites
- 4966US5958736ARecombinant DNA coding for signal peptide, selective interacting polypeptide and membrane anchoring sequencePF MEDICAMENT·Filed 1996·Granted Sep 28, 1999·32 cites·41 claims
- 5064US2024383190A1Process for manufacturing a board element comprising cavitiesCERALOC INNOVATION AB·Filed 2024·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Per Nygren files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →