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USPTO Patent Rankings Data through Dec 31, 2025
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Olli Ikkala — 12 Patents

Google: 7 patents #3,814 of 22,993Top 20%
OPOptatech: 1 patents #6 of 36Top 20%
TSTampere University Foundation Sr: 1 patents #1 of 17Top 6%
ASAalto University Foundation Sr: 1 patents #12 of 87Top 15%
UPUpm-Kymmene: 1 patents #103 of 265Top 40%
CLCambridge Enterprise Limited: 1 patents #278 of 688Top 45%
UNUniax: 1 patents #7 of 16Top 45%
Sundsberg, FI: #2 of 54 inventorsTop 4%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Olli Ikkala has been granted 12 US patents while listed as an inventor at Google. The first was granted in 1994 and the most recent in April 2025. Olli Ikkala ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Olli Ikkala in Sundsberg, FI.

Patents per Year

Patents granted per year, 1994 to 2025Bar chart with a peak of 4 patents in 1996.peak 41994: 1 patents19941996: 4 patents19961998: 1 patents19981999: 2 patents19992002: 1 patents20022017: 1 patents20172022: 1 patents20222025: 1 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12286522 Highly scattering porous material based on fibrillar, elongated, or disk-like particles Matti Toivonen, Silvia Vignolini, Olimpia Domitilla Onelli 2025-04-29
11391675 Optical sensor for hydrogen bonding gaseous molecules Mikko Poutanen, Arri PRIIMÄGI 2022-07-19
9534320 Method for fabricating fiber products and composites Antti Laukkanen, Jan-Erik Teirfolk, Markus Nuopponen, Andreas Walther 2017-01-03
6500544 Corrosion resistant coatings Mari Tiitu, Anja Talo, Kurt Blomqvist, Matti T. Jussila 2002-12-31
5929168 Polyphenylene ether blends and a process for the preparation thereof Lars-Olof Pietila, Riitta Holsti-Miettinen, Nikitas Katsaras, Maaria Seläntaus, Heidi Osterholm +1 more 1999-07-27
5866043 Processible electrically conducting polyaniline compositions and processes for the preparation thereof Pentti Passiniemi 1999-02-02
5783111 Electrically conducting compositions Lars-Olof Pietila, Yong Cao, Alejandro Andreatta 1998-07-21
5585038 Conductive plastics material and a method for its preparation Pauli Kirmanen, Esko Savolainen, Esa Virtanen, Toivo K arn a, Jukka Laakso +3 more 1996-12-17
5585040 Conductive plastics material and a method for its preparation Pauli Kirmanen, Esko Savolainen, Esa Virtanen, Toivo Karna, Jukka Laakso +3 more 1996-12-17
5531932 Metal compound/protonic acid containing electrically conductive compositions and methods for their preparation Toivo Karna, Jukka Laakso, Timo Niemi, Heikki Ruohonen, Esko Savolainen +2 more 1996-07-02
5520852 Processible electrically conducting polyaniline compositions Pentti Passiniemi 1996-05-28
5340499 Electrically conductive compositions and methods for their preparation Toivo Karna, Jukka Laakso, Timo Niemi, Heikki Ruohonen, Esko Savolainen +3 more 1994-08-23

Frequent Collaborators

Heikki Ruohonen4 shared
Esa Virtanen4 shared
Jukka Laakso4 shared
Esko Savolainen4 shared
Toivo Karna3 shared
Pauli Kirmanen2 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12