PRF TUBES by Biomedical Regenerative GF, LLC (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 18-Sep-2018 Serial number: 88122199
ADVANCED PRF EDUCATION by MIRON RESEARCH AND DEVELOPMENT IN DENTISTRY, LLC (Track this)
Intl: (041) Education and entertainment US: 100; 101; 107 Filing date: 02-Jun-2017 Serial number: 87473274
EZPRF by ECTODERMA INC (Track this)
Intl: (007) Machinery; (010) Medical Apparatus US: 013; 019; 021; 023; 031; 034; 035; 026; 039; 044 Filing date: 21-Mar-2017 Serial number: 87379013
PRF-BLOCK by Intra-Lock International, Inc. (Track this)
Intl: (016) Paper goods and printed matter US: 002; 005; 022; 023; 029; 037; 038; 050 Filing date: 10-Feb-2017 Serial number: 87331369
PRF by Flotek Chemistry, LLC (Track this)
Intl: (001) Chemicals US: 001; 005; 006; 010; 026; 046 Filing date: 15-Apr-2016 Serial number: 87002693
CHOUKROUN'S L-PRF by Joseph CHOUKROUN (Track this)
Intl: (005) Pharmaceuticals; (041) Education and entertainment US: 006; 018; 044; 046; 051; 052; 100; 101; 107 Filing date: 22-Dec-2014 Serial number: 86487590
CHOUKROUN'S A-PRF by CHOUKROUN, Joseph (Track this)
Intl: (010) Medical Apparatus US: 026; 039; 044 Filing date: 09-Jul-2014 Serial number: 86332083
L-PRF by Intra-Lock International, Inc. (Track this)
Intl: (041) Education and entertainment US: 100; 101; 107 Filing date: 10-Mar-2014 Serial number: 86216185
L-PRF by Intra-Lock International, Inc. (Track this)
Intl: (041) Education and entertainment US: 100; 101; 107 Filing date: 10-Mar-2014 Serial number: 86216124
PRF PARKINSON RESEARCH FOUNDATION by Parkinson Research Foundation Inc. (Track this)
Intl: (036) Insurance and financial US: 100; 101; 102 Filing date: 12-Jun-2012 Serial number: 85649483
CHOUKROUN'S PRF by Joseph CHOUKROUN (Track this)
Intl: (005) Pharmaceuticals; (041) Education and entertainment US: 006; 018; 044; 046; 051; 052; 100; 101; 107 Filing date: 15-Jan-2010 Serial number: 77912934
PROCESS FOR PRF by Joseph CHOUKROUN (Track this)
Intl: (005) Pharmaceuticals; (041) Education and entertainment US: 006; 018; 044; 046; 051; 052; 100; 101; 107 Filing date: 15-Jan-2010 Serial number: 77913005
ACS PRF by AMERICAN CHEMICAL SOCIETY (Track this)
Intl: (036) Insurance and financial US: 100; 101; 102 Filing date: 18-Aug-2005 Serial number: 76645227