INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
01/30/2026
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Official data from USPTO
TRANSFERRA NANOSCIENCES
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
TRANSFERRA NANOSCIENCES
ST13
US500000079213777Class
1, 5, 40, 42, 44
Filing
79213777
Registration
5603633
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
01/31/2026
Trademark type
Word
Nice classes
1, 5, 40, 42, 44
Filing date
02/03/2017
Registration date
11/13/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/30/2025
Last transaction
01/31/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
DE
Examiner
SOBRAL, CHRISTINA
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Evonik Operations GmbH
Evonik Degussa GmbH
Representatives
Scott D. Woldow Smith, Gambrell, Russell, LLP
Technical classification
Nice Classes
Class 1Class 5Class 40Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industryscience and photographyas well as in agriculturehorticulture and forestry with exception of manuresfungicidesherbicidesinsecticides and parasiticides; chemicals used in industrychemical auxiliaries and intermediate products for the manufacture of pharmaceutical and cosmetic products; unprocessed artificial resins; unprocessed plastics; unprocessed artificial resins in the form of powdersgranulessolutionsemulsionsdispersionspastesin particular for use as auxiliaries for the manufacture of pharmaceutical products; chemicals used in industrybiodegradable polymers for medical and pharmaceutical use; chemicals used in industryacrylic polymers for medical and pharmaceutical use; unprocessed polymethylmethacrylate resins; chemicals used in industrylactidesglycolidesdioxanonestrimethylenecarbonates and caprolactones; chemical preparations for preserving foodstuffs; adhesives used in industry
Class 5
Pharmaceutical and veterinary preparationsdrug delivery agents in the form of particles that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; drug delivery agents in the form of a coating for pharmaceutical and medical devices to facilitate the delivery of a wide range of pharmaceuticals and for coating medical implants; Drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; medical and veterinary preparations and articlesimplantable subcutaneous drug delivery devices sold filled with pharmaceutical preparations for medical implants for the treatment of nutrition conditions and cardiovascular conditions; adjuvants for medical purposes; cellulose esters for pharmaceutical purposes; diagnostic preparations for medical purposes; medicated chewing gum and gamboge for medical purposes; surgical implants grown from living cells; Drug delivery agents in the nature of coatingslacquers and glazes THAT FACILITATE THE DELIVERY OF pharmaceutical preparationsveterinary preparations and dietetic substances; Drug delivery agents in the form of coatingslacquers and glazes that facilitate the delivery of pharmaceutical and veterinary preparations; drug delivery agents in the form of coatingslacquers and glazes that facilitate the delivery of dietetic substances; chemical preparations for medicalpharmaceuticalveterinary and hygienic purposeschemical preparations for coating medical implants; chemical preparations for medicalpharmaceuticalveterinary and hygienic purposesdrug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; capsules sold empty for PHARMACEUTICALS FOR medical purposes; hygienic preparations and articlesdisinfectants for hygienic purposes; Dietetic food adapted for medical or veterinary use; nutritional supplements; Dietetic food and substancesnutritional supplements and delivery agents in the form of coatings that facilitate the delivery of nutritional supplements; disinfectants; preparations for destroying vermin; fungicides; herbicides
Class 40
Treatment of materials in the manufacture of chemicalpharmaceutical and veterinary preparationsprocessing and formulation of chemical and pharmaceutical polymers; custom manufacture of chemicalpharmaceutical and veterinary preparations by means of microencapsulating techniques for others; treatment of materials in the manufacture of chemicalpharmaceutical and veterinary preparationsprocessing and formulation of biodegradable polymers for medical applicationsin particular tissue replacementbone formation and bone fixation; material treatment of chemicalpharmaceutical and veterinary preparationsprocessing and formulation of chemical and pharmaceutical preparations for the controlled release of active ingredients; material treatment of chemicalpharmaceutical and veterinary preparationsprocessing and formulation of chemical and pharmaceutical preparations used for surgicalmedicaldental and veterinary apparatus and instruments as well as diagnostic apparatus for medical use and apparatus for use in medical analysis; material treatment of materials chemicalpharmaceutical and veterinary preparationsprocessing and formulation of biodegradable polymers for the manufacture of artificial limbsartificial implantsstentssyringes for medical purposescathetercannulaacupuncture needlessuture needlesartificial limbseyes and teethmedical guidewiresorthopedic articlessuture materials; custom manufacture of chemicalpharmaceutical and veterinary preparations for others; custom manufacturing servicescustom manufacture of liposomesliposomal nanoparticleslipid nanoparticle drug delivery systemsbiopolymer microparticlespharmaceutical formulationsinjectable drug formulations in the field of material processing
Class 42
Scientific and technological servicesscientific research; Scientific and technological services and research and design in the fields of chemicalsspecialty chemicalspolymer coatingspharmaceutical preparations and medical products; industrial analysis and research services in the fields of chemicalsspecialty chemicalspolymer coatingspharmaceutical preparations and medical productsresearch and development of new products for others; research services IN THE FIELDS OF chemicalsspecialty chemicalspolymer coatingspharmaceutical preparations and medical products; design and development of computer hardware and software; technological consultancy in the field of the manufacture of chemicalpharmaceutical and veterinary preparations using chemical and pharmaceutical polymers; technological consultancy in the field of the use of biodegradable polymers for medical applications; quality control testing for others and material testing; Providing technical expert opinions in the fields of nanosciencebiosciencedrug delivery systems and biotechnology; materials testing and analysis; chemistry services in the nature of chemistry consultationresearch in the field of chemistry; engineering services; bacteriological or chemical scientific laboratory services; physics research
Class 44
Medical services; veterinary services; hygienic and beauty care for human beings or animals; Agriculture servicesagricultural advice; horticulture services; pharmaceutical consultancy services in field of the manufacture of pharmaceuticals
Publications
History of USPTO decisions and trademark events.
35 publications found
C71T
CANCELLED SECTION 71
05/30/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
11/13/2023
CHLD
CHANGE OF OWNER RECEIVED FROM IB
05/14/2020
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
03/15/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
02/26/2019
FIMP
FINAL DISPOSITION PROCESSED
02/26/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
02/13/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
11/13/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/28/2018
PUBO
PUBLISHED FOR OPPOSITION
08/28/2018
GPNX
NOTIFICATION PROCESSED BY IB
08/24/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
08/08/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/08/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
08/08/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/20/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/20/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/20/2018
ALIE
ASSIGNED TO LIE
07/16/2018
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
07/03/2018
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
03/01/2018
GNFR
FINAL REFUSAL E-MAILED
03/01/2018
CNFR
FINAL REFUSAL WRITTEN
03/01/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/15/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/15/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/15/2018
RFNT
REFUSAL PROCESSED BY IB
09/01/2017
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/15/2017
RFRR
REFUSAL PROCESSED BY MPU
08/15/2017
MAFR
APPLICATION FILING RECEIPT MAILED
08/15/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
08/12/2017
CNRT
NON-FINAL ACTION WRITTEN
08/11/2017
DOCK
ASSIGNED TO EXAMINER
08/11/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/11/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
08/10/2017
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