Inventor · disambiguated record

Johanna Kölln

Also filed as: KOELLN JOHANNA

2 granted patents·15 citations·filing 2004–2009

58Inventor score

Technology areasA61P

Files withKOELLN JOHANNA1 PLS DESIGN GMBH1

Top patents by PatentIndex Score

2 records

0174US7553931B2Complement depletion using recombinant human C3-derivativesPLS DESIGN GMBH·Filed 2004·Granted Jun 30, 2009·11 cites·4 claims
0272US8119769B2Complement depletion using recombinant human C-3 derivativesKOELLN JOHANNA·Filed 2009·Granted Feb 21, 2012·4 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Johanna Kölln 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 →

Johanna Kölln — Patent Inventor | PatentIndex