Growing community of inventors

Hägersten, Sweden

Johan-Petter Hagström

Average Co-Inventor Count = 3.33

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 120

Johan-Petter HagströmMagnus Norberg Olsson (2 patents)Johan-Petter HagströmDaniel A Joseph (76 patents)Johan-Petter HagströmVictor D Dolecek (50 patents)Johan-Petter HagströmBrian M Holmes (5 patents)Johan-Petter HagströmGeert Van Waeg (3 patents)Johan-Petter HagströmJames R Ladtkow (17 patents)Johan-Petter HagströmPeter Nordgren (3 patents)Johan-Petter HagströmPer-Olov Jan Lundberg (3 patents)Johan-Petter HagströmJohan Dahlberg (1 patent)Johan-Petter HagströmCharles L Hake (1 patent)Johan-Petter HagströmThomas L Menhennett (2 patents)Johan-Petter HagströmChuck Hake (1 patent)Johan-Petter HagströmJohan Dahlberg (1 patent)Johan-Petter HagströmKristina Hermann (0 patent)Johan-Petter HagströmMichael Martinez (0 patent)Johan-Petter HagströmRobert Fiore (0 patent)Johan-Petter HagströmJohan-Petter Hagström (7 patents)Magnus Norberg OlssonMagnus Norberg Olsson (83 patents)Daniel A JosephDaniel A Joseph (76 patents)Victor D DolecekVictor D Dolecek (50 patents)Brian M HolmesBrian M Holmes (47 patents)Geert Van WaegGeert Van Waeg (18 patents)James R LadtkowJames R Ladtkow (17 patents)Peter NordgrenPeter Nordgren (16 patents)Per-Olov Jan LundbergPer-Olov Jan Lundberg (5 patents)Johan DahlbergJohan Dahlberg (8 patents)Charles L HakeCharles L Hake (5 patents)Thomas L MenhennettThomas L Menhennett (2 patents)Chuck HakeChuck Hake (1 patent)Johan DahlbergJohan Dahlberg (1 patent)Kristina HermannKristina Hermann (0 patent)Michael MartinezMichael Martinez (0 patent)Robert FioreRobert Fiore (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kapman Ab (2 from 56 patents)

2. Caridianbct, Inc. (2 from 46 patents)

3. Gambro Bct, Inc. (1 from 8 patents)

4. Cardianbct, Inc. (1 from 1 patent)

5. Gambo Bci, Inc. (1 from 1 patent)

6. Terumo Bct, Inc. (150 patents)


7 patents:

1. 8057377 - Apparatus and method for separating a composite liquid into at least two components

2. 7981019 - Apparatus and method for separating a composite liquid into at least two components

3. D638727 - Measure tape

4. D638726 - Measure tape

5. 7648452 - Apparatus for blood component separation

6. 7413665 - Methods and apparatus for blood component separation

7. 7396451 - Methods and apparatus for blood component separation

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1/6/2026
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