Patent assignee · AU · COMPANY

UNITRACT SYRINGE PTY LTD

39Patents
36Active
39Granted
52Portfolio score

Filing activity: Mar 19, 2004 → Jul 10, 2015 · 11 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8920374B2 Drive control mechanisms and automatic injectors for injectable cartridges Human Necessities 87 Active
US8939935B2 Drive mechanism for drug delivery pumps with integrated status indication Human Necessities 84 Active
USD745142S1 Drug delivery pump General 53 Active
USD723157S1 Drug delivery pump General 52 Active
USD768288S1 Drug delivery pump General 48 Active
US8021333B2 Syringe spring retainer Human Necessities 45 Active
US7935087B2 Syringe needle sheath Human Necessities 41 Expired
USD791306S1 Drug delivery pump General 40 Active
US9707335B2 Drive mechanism for drug delivery pumps with integrated status indication Human Necessities 38 Active
USD764657S1 Automatic injector General 36 Active
USD794770S1 Drug delivery pump General 33 Active
US8945048B2 Retractable syringe with improved delivery efficiency and locking system Emerging Cross-Sectional Technologies 27 Active
US8002745B2 Retractable syringe with plunger disabling system Human Necessities 26 Active
US8114050B2 Controlled retraction syringe and plunger therefor Human Necessities 24 Expired
US9737655B2 Integrated pierceable seal fluid pathway connection and drug containers for drug delivery pumps Human Necessities 23 Active
US8808244B2 Auto-injector for retractable prefilled syringe Emerging Cross-Sectional Technologies 22 Active
US8167837B2 Controlled retraction syringe and plunger therefor Human Necessities 21 Expired
US9205194B2 Dual chamber mixing device for a syringe Emerging Cross-Sectional Technologies 21 Active
US8052654B2 Automatically disabled syringe Human Necessities 20 Active
US8361035B2 Prefilled retractable syringe, plunger and needle assembly Emerging Cross-Sectional Technologies 15 Active
US9511189B2 Insertion mechanism for a drug delivery pump Human Necessities 15 Active
USD794771S1 Drug delivery pump General 15 Active
US8702653B2 Retractable needle safety syringes Emerging Cross-Sectional Technologies 12 Active
US8979795B2 Retractable needle adapters and safety syringes Emerging Cross-Sectional Technologies 10 Active
US9050415B2 Devices for targeted delivery of therapeutic implants Emerging Cross-Sectional Technologies 10 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.