Quest Diagnostics Investments LLC

United States of America


 
Total IP 394
Total IP Rank # 3,294
IP Activity Score 3.1/5.0    220
IP Activity Rank # 3,172
Dominant Nice Class Medical, veterinary, hygienic an...

Patents

Trademarks

203 95
30 10
44 3
9
 
Last Patent 2025 - Quantitation of insulin by mass ...
First Patent 2003 - Peptidic compounds as cysteine p...
Last Trademark 2025 - HAYSTACK
First Trademark 1985 - STONERISK

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S medical diagnostic testing services
G/S Mobile device computer software application for facilitating healthcare professionals and patient...
G/S Medical diagnostic testing services.
G/S Printed publications, namely, printed reports featuring medical information, health information a...
Invention Quantitation of insulin by mass spectrometry. A method for determining the amount of insulin in ...
Invention Mass spectrometric determination of fatty acids. A method for determining an amount of one or mo...
Invention Mass spectrometric quantitation assay for metabolites of leflunomide. A method for determining a...
Invention Identification and quantitation of insulin-like growth factor-i variants by mass spectrometry. A...
Invention Mass spectrometry assay for congenital adrenal hyperplasia. A method for determining the amount ...
2024 Invention Automated analysis of analytical gels and blots. The present solution describes an automated sys...
Invention C peptide detection by mass spectrometry. A method for determining the amount of C peptide in a ...
Invention Bcr-abl variants. A splice variant of bcr-abl mRNA that produces BCR-ABL protein with a truncate...
G/S Medical and medical clinical diagnostic testing services; Providing medical information and medic...
Invention Assessment of somatic mutation burden and patient selection. Described herein are methods of dete...
Invention Detection of vitamins a and e by tandem mass spectrometry. A method for determining a combined a...
Invention Methods for cell-free dna extraction for non-invasive prenatal screening. Provided herein are me...
Invention Amyloid beta detection by mass spectrometry. Methods for the detection or quantitation of amyloi...
Invention Mass spectrometry method for measuring vitamin b6 in body fluid. Provided are methods of detecti...
Invention Mass spectrometric determination of testosterone in multiplexed patient samples. A method for de...
Invention Mpl mutations in jak2 v617f negative patients with myeloproliferative disease. The invention pro...
Invention Methods for the simultaneous detection and quantification of insulin, proinsulin, proinsulin meta...
Invention Methods for the diagnosis of bacterial vaginosis. The present invention relates to methods for t...
Invention Methods for detecting catecholamines by mass spectrometry. Provided are methods for determining t...
Invention Methods for detecting dihydroxyvitamin d metabolites by mass spectrometry. Provided are methods ...
Invention Method and compositions for detecting an adenoma-adenocarcinoma transition in cancer. Methods an...
Invention Methods of detecting mlh1 methylation. The present technology relates to methods for excluding L...
Invention Methods for quantitation of insulin and c-peptide. Methods are described for diagnosing or progn...
Invention Compositions and methods for screening solid tumors. The present technology relates to methods f...
Invention Microrna profiling for diagnosis of dysplastic nevi and melanoma. Provided herein are methods fo...
Invention Pressure-equalizing cap for sampling apparatus. An apparatus for use in biological sampling inclu...
Invention Methods for quantitation of adiponectin by mass spectrometry. A method for determining the amount...
Invention Improved quantitation of testosterone in multiplexed samples by mass spectrometry. A method for d...
Invention Detection of gene fusions by intragenic differential expression (ide) using average cycle thresho...
Invention Methods for detecting vitamin d metabolites by mass spectrometry. Provided are methods of detecti...
Invention Apolipoprotein e isotype detection by mass spectrometry. Provided are methods for determining the...
2023 Invention Direct amplification and detection of viral and bacterial pathogens. Provided herein are methods...
Invention Determination of antidepressants by mass spectrometry. A method for detecting or determining an ...
Invention Mass spectrometric quantitation assay for metabolites of leflunomide. A method for determining an...
Invention Methods for detecting chromogranin a by mass spectrometry. A method for determining the amount o...
Invention Mlh1 methylation assay. The present technology relates to methods for excluding Lynch syndrome a...
Invention Vitamin d metabolite determination utilizing mass spectrometry following derivatization. The inve...
Invention System, tool, and method for ejecting specimen samples. A system for ejecting specimen samples in...
Invention Hematopoietic cell phenotyping using circulating cell-free markers. The present invention provid...
Invention Detection and quantitation of guanidinoacetate, creatine, and creatinine by mass spectrometry. Pr...
Invention Mass spectrometric determination of non-derivatized, non-metabolized vitamin d. The invention re...
Invention Quantitation of tamoxifen and metabolites thereof by mass spectrometry. Provided are methods for ...
Invention Mass spectrometric determination of fatty acids. The invention relates to the detection of fatty ...
G/S Medical diagnostic testing services
Invention Assays and methods for the diagnosis of post-streptococcal disorders. Provided are methods for d...
Invention Automated analysis of analytical gels and blots. The present solution describes an automated syst...
Invention Detection of methicillin-resistant staphylococcus aureus in biological samples. Disclosed are me...
G/S Medical diagnostic testing services for screening for autoimmune diseases
Invention Eml4-alk translocations in lung cancer. The present disclosure relates to methods for the diagnos...
2022 Invention Methods for detecting inherited mutations using multiplex gene specific pcr. The present disclos...
Invention Warning system for a decapping/capping system. Provided is a sample tube handling system that in...
G/S Medical and medical clinical diagnostic testing services; providing health care, medical and medi...
G/S Educational services in the nature of classes in the field of dermatopathology
2021 Invention Compounds, kits, and methods for bead-based detection of anti-microbe antibodies. The present di...
G/S Management of medical laboratories for others; computerized database management and referral serv...
G/S Arranging of managed care contractual services in the fields of health screening and diagnostics,...
G/S Downloadable computer application software for discussing, providing, storing, exchanging, retrie...
G/S Providing a website and portal featuring temporary use of non-downloadable software for discussin...
G/S Medical and medical clinical diagnostic testing services; providing medical and medical clinical ...
G/S Downloadable printable electronic identification card to facilitate the scheduling, billing, prov...
2020 G/S Providing a website and online portal featuring temporary use of non-downloadable software for an...
2019 G/S Providing an online database for storing, searching and retrieving medical insurance claims infor...
G/S Providing an online database for storing, searching and retrieving medical insurance records and ...
G/S Providing an internet portal featuring technology enabling computerized online ordering of drug t...
G/S Providing an internet portal featuring technology enabling computerized online ordering of drug ...
G/S Scientific consultation services in the fields of laboratory health tests; medical and scientific...
2018 G/S Computerized database management and referral services in the fields of medical, health and clini...
G/S Downloadable electronic reports featuring medical and clinical diagnostic test results, test resu...
G/S Reports and printed publications, namely, hand-outs, peer-reviewed journals and newsletters in th...
2017 G/S medical diagnostic testing services; medical information services
2016 G/S Insurance eligibility and verification services, namely, medical history review and identity veri...
G/S Integrated information provision services, namely, insurance consultation for life insurance prov...
G/S Computer software for providing, managing and analyzing health and medical information, diagnosti...
G/S [ Downloadable software application for analyzing, providing, storing, exchanging, retrieving, tr...
G/S Business assistance, advisory and consultancy services, namely, information acquisition and data ...
2015 G/S Drug testing kits primarily comprised of medical diagnostic reagents and collection devices, name...
G/S Computer application software for mobile handheld computers, namely, software for administering a...
G/S Medical and medical clinical diagnostic testing services; providing medical and medical clinical...
G/S Medical and clinical diagnostic testing services; provision of a website and portal featuring tec...
G/S scientific consultation services in the field of laboratory health tests; medical and scientific ...
G/S Diagnostic preparations, reagents and assays for clinical laboratory use Diagnostic preparations,...
G/S Providing a website and online portal featuring technology enabling the provision, submission and...
2014 G/S Providing an online portal and website featuring technology enabling the exchange of medical diag...