Patent assignee · US · COMPANY

SPECTRUM SOLUTIONS, LLC

24Patents
21Active
24Granted
49Portfolio score

Filing activity: Dec 6, 1995 → Jun 13, 2023

Most-cited patents

PatentTitleAreaCited byStatus
US6090465A Reinforced composite structure Emerging Cross-Sectional Technologies 40 Expired
USD930184S1 Sample collection device General 33 Active
US5647503A Tank for storing pressurized gas Mechanical Engineering; Lighting; Heating 30 Expired
USD924430S1 Sample collection device General 15 Active
US10525473B2 Sample collection kit including twist and tear solution cap Physics 14 Active
US10774368B2 Nucleic acid preservation solution and methods of manufacture and use Chemistry; Metallurgy 9 Active
US10174362B2 Nucleic acid preservation solution and methods of manufacture and use Chemistry; Metallurgy 9 Active
US10064606B1 Specimen collection and preservation apparatus Performing Operations; Transporting 9 Active
US10799422B2 Sample collection kit including removable stopper Performing Operations; Transporting 8 Active
USD1011549S1 Sample collection kit General 8 Active
US11284867B2 Sample collection system including a sample collection vessel, sealing cap, and reagent chamber and valve assembly in the sealing cap Performing Operations; Transporting 6 Active
USD969343S1 Valve plug of a valve for a sample collection device General 5 Active
USRE39554E1 Reinforced composite structure General 4 Expired
USD983993S1 Valve plunger of a valve for a sample collection device General 4 Active
USD969342S1 Valve seal of a valve for a sample collection device General 3 Active
US11655495B2 Nucleic acid preservation solution and methods of manufacture and use Chemistry; Metallurgy 0 Active
US11701094B2 Sample collection system including valve and plug assemblies Performing Operations; Transporting 0 Active
USD969341S1 Valve body of a valve for a sample collection device General 0 Active
US11547392B2 Method of collecting and preserving a biological sample Performing Operations; Transporting 0 Active
US12029397B2 Sample collection kit including cap having selectively openable diaphragm valve Performing Operations; Transporting 0 Active
US12075987B2 Sample collection system including valve assembly Performing Operations; Transporting 0 Active
US12053167B2 Sample collection system including plug assembly Performing Operations; Transporting 0 Active
US12075986B2 Sample collection system including valve assembly Performing Operations; Transporting 0 Active
US11712692B2 Sample collection system including sealing cap and valve Performing Operations; Transporting 0 Active

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