| Trademark | Trademark Holder |
|---|---|
| Q Exactive | Thermo Fisher Scientific |
| Q Logo | Quantum Dot Corporation |
| Q-Gard | Millipore Corp. |
| Q-Grad | Scientific Systems |
| Q-POD | Merck KGaA Darmstadt Germany |
| Q-Swab | Hygiena International |
| Q.E.D. | OraSure Technologies, Inc. |
| Q.S. | Quidel Corp. |
| QBC | QBC Diagnostics |
| QBC STAR | QBC Diagnostics |
| QC-Slide | Thermo Fisher Scientific |
| QCL-1000 | Whittaker M.A. Bioproducts, Inc. |
| Qdot | Invitrogen |
| Qentix | Thermo Fisher Scientific |
| QIAcube | Qiagen |
| QIAfilter | Qiagen |
| Qiagen | Qiagen |
| QIAsymphony | Qiagen |
| QJet | AB SCIEX |
| Qlicksmart | Qlicksmart Pty. Ltd. |
| QM25 | Bacou-Dalloz |
| QMS | Thermo Fisher Scientific |
| Qorpak | Berlin Packaging |
| QPak | Millipore Corp. |
| QRP | QRP, Inc. |
| QSR | Hybritech |
| QSTAR | Applera Corp. |
| QTest | BD (Becton, Dickinson and Company) |
| Qtracker | Invitrogen |
| QTRAP | AB SCIEX |
| Quad 4 | Fisher Scientific |
| Quadline | Thermo Fisher Scientific |
| Quadra 96 | TomTec Inc. |
| Quadra Flex V | Services & Materials Co. |
| QuadraFlexVscrewlock | Services & Materials Co. |
| Quadrascan | Thermo Fisher Scientific |
| QuadraStance | Ohaus Corp. |
| Quaker | The Quaker Oats Company |
| Qualatrile Blue | QRP, Inc. |
| QualiSwab | BD (Becton, Dickinson and Company) |
| Qualitips | Socorex |
| QuanSat | ITW Texwipe |
| Quant | EM Science |
| Quant-iT | Molecular Probes, Inc. |
| Quantab | Miles Laboratories, Inc. |
| QuantaBlu | Thermo Fisher Scientific |
| QuantaRed | Thermo Fisher Scientific |
| QuantArray | Perkin Elmer Corporation |
| QUANTAS | Thermo Fisher Scientific |
| Quantase | Quantase Limited |
| Quantech | Thermo Fisher Scientific |
| Quantex | Biokit |
| Quanti-Cult | Thermo Fisher Scientific |
| Quanti-Cult Plus | Thermo Fisher Scientific |
| QuantiCleave | Thermo Fisher Scientific |
| qUAntify | Hematronix Inc. |
| QuantiGlo | R&D Systems, Inc. |
| Quantikine | R&D Systems, Inc. |
| Quantikine IVD | R&D Systems, Inc. |
| QuantiLum | Promega Corp. |
| QuanTIS | AB SCIEX |
| Quantofix | MACHEREY, NAGEL & Co. |
| Quantum | Millipore Corp. |
| Quantum | Texwipe |
| Quantum | Learning Resources, Inc. |
| Quantum Plus | Aearo Technologies |
| Quatro | Quatro Biosystems |
| Quatrode | Thermo Fisher Scientific |
| Quattro | Corel Corporation |
| Quattro Pro | Corel Corporation |
| Quebec | Leica Microsystems, Inc. |
| Quic-Axe | Ziamatic Corporation |
| Quic-Bar | Ziamatic Corporation |
| Quic-Bridge | Ziamatic Corporation |
| Quick Chill | Thermo Fisher Scientific |
| Quick Focus | Ken-A-Vision Mfg. Co. |
| Quick III | Astral Diagnostics |
| Quick Mist | Bibby Sterilin Ltd. |
| Quick Plants | Edvotek |
| Quick Slide | GG&B Technology, Inc. |
| Quick Spin | Roche Diagnostics |
| Quick Stain | BD (Becton, Dickinson and Company) |
| Quick Turn | Starplex Scientific |
| Quick-Align | Brady Corp. |
| Quick-Brix | Mettler Toledo |
| QUICK-Clone | Clontech Laboratories, Inc. |
| Quick-Couple | RAM Centrifugal Products, Inc. |
| Quick-Draw | Innovative Medical Technologies, Inc. |
| Quick-E | TVI Corporation |
| Quick-Fill | MSA |
| Quick-Linc | Telcor Inc. |
| Quick-Start | Labconco |
| Quick-Stop | Labconco |
| Quick-Timer | Control Co. |
| Quick-Tip | Nalgene |
| Quick-Tip | Owl Separation Systems |
| Quick2000 | Survivair |
| Quick2Lead | Maybridge Plc. |
| QuickCalc | Thermo Fisher Scientific |
| QuickChange | Millipore Corp. |
| QuickCheck | MSA |
| QuickLatch | Aearo Technologies |
| QuickLink | Metter Toledo |
| QuickLoad | Simport Plastics |
| QuickMix | Applied Scientific |
| Quickpette | Helena Laboratories Corp. |
| QuickPlant | Edvotek, Inc. |
| QuickPoint | Invitrogen |
| QuickPrep | GE Healthcare |
| QuickProtocol | Thermo Fisher Scientific |
| QuickQuan | Thermo Fisher Scientific |
| QuickSat | Texwipe |
| Quickscan | Thermo Fisher Scientific |
| QuickShip | Thermo Fisher Scientific |
| QUICKshots | Ultra Scientific Inc. |
| QuickTag | Roche Diagnostics |
| QuickTime | Apple Computer |
| Quicktip | Thermo Fisher Scientific |
| QUICKVIEW | Physio-Control Corporation |
| QuickVue | Quidel Corp. |
| QuickVue Advance | Quidel Corp. |
| QuickVue+ | Quidel Corp. |
| Quiet | Howard Leight |
| Quiet Bands | Sperian |
| QuietDose | Sperian |
| Quietzone | Bilsom |
| Quik Chek | Alere |
| Quik Handi-Press | Thermo Fisher Scientific |
| Quik Stain | Cambridge Diagnostic Products, Inc. |
| QUIK-COMBO | Physio-Control Corporation |
| Quik-Deploy | Eagle Manufacturing |
| Quik-Fire | TVI Corporation |
| Quik-Katch | TVI Corporation |
| Quik-Lok | Milwaukee Electric Tool |
| QuikEase | Genlantis |
| QuikHeel | BD (Becton, Dickinson and Company) |
| QUIKset | Thermo Fisher Scientific |
| QuikStep | Armor Holdings, Inc. |
| Quiltec | Contec Inc. |
| QulitZorb | Contec Inc. |
| QuPID | Stanbio Laboratory |
| Qwik Handi-Press | Thermo Fisher Scientific |
| QWIK-COVER | For Responders Co. |
| Qwik-Fit | MSA |
| QwikStrip | QwikStrip Products, Inc. |
| QX | Aearo Technologies |
| QX3 | Mattel Corporation |