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Our Practice Areas

Patent Acquisition and
Counseling

ADD+G obtains patents in a broad range of technology areas for its clients. ADD+G has consistently been named by the trade…

Trademark/Copyright
Acquisition and Counseling

An ADD+G Florida trademark attorney provides a comprehensive range of legal services relating to trademarks, including…

Intellectual Property
Litigation

ADD+G provides litigation services for all types of intellectual property disputes including those involving patent, copyright, trademark,…

About Our Firm

For over 45 years, Allen, Dyer, Doppelt + Gilchrist has been a formidable presence in Florida law, specializing in intellectual property and complex business litigation. Our depth of experience allows us to provide effective legal services to a range of clients from individual entrepreneurs to national and international corporations.

Our History

Herb Allen became an Orlando patent attorney in 1972 after gaining significant experience as patent counsel for RCA Corporation, joining two other patent attorneys to establish

Our Recruiting

ADD+G continually seeks highly qualified attorneys with strong academic credentials for all of its practice areas. ADD+G, at its central Florida offices

Recent News

Recent Patents & Trademarks

Patents

ADD+G Secured U.S. Pat. No. 11,076,478 for “Electronic assemblies having embedded passive heat pipes and associated method.”
ADD+G Secured U.S. Pat. No. 11,076,303 for “Antenna alignment tool generating earth browser file and related methods.”
ADD+G Secured U.S. Pat. No. 11,075,775 for “Home automation system including cloud server based maintenance operation communication and related methods.”
ADD+G Secured U.S. Pat. No. 11,075,078 for “Method for making a semiconductor device including a superlattice within a recessed etch.”
ADD+G Secured U.S. Pat. No. 11,074,603 for “Promotion processing system including geographic zone based digital promotion adjustment via chatbot and related methods.”
ADD+G Secured U.S. Pat. No. 11,073,592 for “Enhanced LORAN system generating correction factors based upon satellite-derived data and related methods.”
ADD+G Secured U.S. Pat. No. 11,071,668 for “Hospital bed with inflatable bladders with random inflation and related methods.”
ADD+G secured U.S. Pat. No. 11,009,328 for “Ammunition case mouth sealing system and related method”
ADD+G secured U.S. Pat. No. 11,005,931 for “WebRTC API redirection with window monitoring/overlay detection”
ADD+G secured U.S. Pat. No. 11,005,930 for “WebRTC API redirection with network connectivity steering”
ADD+G secured U.S. Pat. No. 11,005,821 for “Server for detecting a proxy device in a communications path and related methods”
ADD+G secured U.S. Pat. No. 10,999,979 for “Agricultural stake to support plants and associated methods”
ADD+G secured U.S. Pat. No. 11,010,856 for “Method and apparatus for deterrence and detection of leakage during remote interactive sessions”
ADD+G secured U.S. Pat. No. 11,010,791 for “System for generating targeted advertisement content based upon influencer content and related methods”
ADD+G secured U.S. Pat. No. 11,010,744 for “System for tax tracking of blended goods and related methods”
ADD+G secured U.S. Pat. No. 11,010,123 for “Computer system providing enhanced audio playback control for audio files associated with really simple syndication (RSS) feeds and related methods”
ADD+G secured U.S. Pat. No. 11,009,611 for “Radiation detection system with surface plasmon resonance detection and related methods”
ADD+G secured U.S. Pat. No. 11,018,992 for “Systems and methods for generating virtual session connection leases using templates”
ADD+G secured U.S. Pat. No. 11,013,879 for “Non-looping nasal cannula”
ADD+G secured U.S. Pat. No. 11,012,635 for “Optical device including pinhole array aperture and related methods”
ADD+G secured U.S. Pat. No. 11,012,374 for “Systems and methods for virtual session connection using component-based connection leases”
ADD+G secured U.S. Pat. No. 11,011,821 for “Deployable conical space antenna and associated methods”
ADD+G secured U.S. Pat. No. 10,998,746 for “Direct current uninterruptible power supply with AC power supply and related methods”
ADD+G secured U.S. Pat. No. D917,816 for “Container device including bottom with contoured finger grips”
ADD+G secured U.S. Pat. No. 10,991,055 for “System for recommending social media metadata tags and related methods”
ADD+G secured U.S. Pat. No. 10,990,999 for “System including communication interface based sending of digital promotions and related methods
ADD+G secured U.S. Pat. No. 10,990,997 for “System for processing a digital promotion based upon guest check image and related methods"
ADD+G secured U.S. Pat. No. 11,022,652 for “Distributed cloud based battery monitoring system”
ADD+G Secured U.S. Pat. No. 11,029,809 for “System for displaying electronic mail metadata and related methods”
ADD+G Secured U.S. Pat. No. 11,029,711 for “Drain assembly for fluid tank and related methods”
ADD+G Secured U.S. Pat. No. 11,029,336 for “Probe card for high-frequency applications”
ADD+G Secured U.S. Pat. No.11,038,988 for “System and Methods for Providing User Analytics and Performance Feed Back for Web Applications”
ADD+G Secured U.S. Pat. No.11,037,157 for “Methods, Systems, and Computer Program products to Enable Virtual Card Present Status for a Shopper Based on Purchase History”
ADD+G Secured U.S. Pat. No.11,036,525 for “Computer System Providing Hierarchical Display Remoting Optimized with User and System Hints and Related Methods”
ADD+G Secured U.S. Pat. No.11,035,514 for “Underground Pipe Repair Device with Annular Spacer and Related Systems and Methods”
ADD+G Secured U.S. Pat. No. 11,044,307 for “Cross-customer web app analytics”
ADD+G Secured U.S. Pat. No. 11,043,746 for “Subterranean antenna including antenna element and coaxial line therein and related methods”
ADD+G Secured U.S. Pat. No. 11,042,907 for “Message processing system including chatbot based mobile device video message communication and related methods”
ADD+G Secured U.S. Pat. No. 11,042,896 for “Content influencer scoring system and related methods”
ADD+G Secured U.S. Pat. No. 11,042,893 for “System for processing a digital promotion based upon geographic destination determined from a ride-sharing application and related methods”
ADD+G Secured U.S. Pat. No. 11,042,190 for “Smart mobile device”
ADD+G Secured U.S. Pat. No. 11,042,052 for “Multi-channel laser system including an acousto-optic modulator (AOM) with beam polarization switching and related methods”
ADD+G Secured U.S. Pat. No. 11,041,932 for “Enhanced LORAN (eLORAN) system having corrected additional secondary factor (ASF) data”
ADD+G Secured U.S. Pat. No. 11,040,748 for “Bicycle headlight with linear LED devices and related methods”
ADD+G secured U.S. Pat. No. 11,061,286 for “Liquid crystal tunable plasmonic color generation device, method and applications”
ADD+G secured U.S. Pat. No. 11,059,628 for “Food storage bag with integrated closure device and related methods”
ADD+G secured U.S. Pat. No. 11,058,783 for “UV sterilization system and device and related methods”
ADD+G secured U.S. Pat. No. 11,058,741 for “Multifunctional formulation comprised of natural ingredients and method of preparation/ manufacturing therof”
ADD+G secured U.S. Pat. No. D924,975 for “Vehicle-mounted sign”
ADD+G secured U.S. Pat. No. D924,974 for “Vehicle-mounted sign”
ADD+G secured U.S. Pat. No. D924,973 for “Vehicle-mounted sign”
ADD+G secured U.S. Pat. No. D924,972 for “Vehicle-mounted sign”
ADD+G secured U.S. Pat. No. D924,971 for “Vehicle-mounted sign”
ADD+G secured U.S. Pat. No. D924,970 for “Vehicle-mounted sign”
ADD+G secured U.S. Pat. No. 11,068,748 for “Image processing system including training model based upon iteratively biased loss function and related methods”
ADD+G secured U.S. Pat. No. 11,066,200 for “Apparatus for tensioning a cable lacing tape device”
ADD+G secured U.S. Pat. No. D925,393 for “Door banner”
ADD+G secured U.S. Pat. No. 11,070,630 for “Computer system providing SAAS application session state migration features and related methods”
ADD+G secured U.S. Pat. No. 11,070,513 for “DNS-based method of transmitting data”
ADD+G secured U.S. Pat. No. 11,070,073 for “Mobile power system with multiple DC-AC converters and related platforms and methods”
ADD+G secured U.S. Pat. No. 11,069,794 for “Trench power transistor and method of producing the same”

Trademarks

ADD+G represented Sun Coast Loaded Cannon Distilled Spirits, LLC in registering the mark ANNEY’S BLADE
ADD+G represented Colmado Casa Lola, S.L. in registering the mark LOLEA
ADD+G represented Hydradry, Inc. in registering the mark CARPETECH
ADD+G represented Hernon Manufacturing, Inc. in registering the mark POWERSEAL
ADD+G represented Hernon Manufacturing, Inc. in registering the mark ROTOCOATER
ADD+G represented Hernon Manufacturing, Inc. in registering the mark AUTOBONDER
ADD+G represented New Concisa, S.L. in registering the mark BLUE OCTOPUS SEAFOOD & Design
ADD+G represented Hernon Manufacturing, Inc. in registering the mark HPS
ADD+G represented Mud Hole Custom Tackle, Inc. in registering the mark MUD HOLE ROD BUILDING & TACKLE CRAFTING (Stylized) & Design
ADD+G represented Colmado Casa Lola, S.L. in registering the mark LOLEA FABRICA DE SANGRIAS DESDE SIEMPRENO. 1 SPARKLING RED SANGRIA WITH SPANISH W (Stylized) & Design
ADD+G represented Rosen Hotels and Resorts, Inc. in registering the mark KEEP AMERICANS HEALTHY
ADD+G represented Rosen Hotels and Resorts, Inc. in registering the mark KEEP PEOPLE HEALTHY
ADD+G represented Hernon Manufacturing, Inc. in registering the mark HERNON POROSITY SEALANT
ADD+G represented Pangolin Laser Systems, Inc. in registering the mark BEYOND (Stylized)
ADD+G represented Hernon Manufacturing, Inc. in registering the mark UV FOG
ADD+G represented Vaxcare Corporation in registering the mark VAXCARE
ADD+G represented Pevonia International, LLC in registering the mark MICRO-RETINOL
ADD+G represented Automated Healthcare Solutions LLC in registering the mark EZDISPENSE POWERED BY AHCS & Design
ADD+G represented Acuity Innovation & Design, LLC in registering the mark THE FLIPMIRROR (Stylized) & Design
ADD+G represented Mr. Yin Alvarez in registering the mark YEESSOOO! & Design
ADD+G represented Mainsail Epicurean Hotel, LLLP in registering the mark ÈLEVAGE
ADD+G represented Rosen Hotels and Resorts, Inc. in registering the mark H ROSENCARE (Stylized) & Design
ADD+G represented Parkinson’s Foundation, Inc. in registering the mark PARKINSON’S OUTCOMES PROJECT
ADD+G represented Parkinson’s Foundation, Inc. in registering the mark QUALITY IMPROVEMENT INITIATIVE
ADD+G represented ASO LLC in registering the mark SMART-FLEX
ADD+G represented Watkins Associated Industries, Inc. in registering the mark "W" & Circle Design
ADD+G represented Watkins Associated Industries, Inc. in registering the mark WATKINS ASSOCIATED INDUSTRIES & Checkmark Design
ADD+G represented Penthouse World Media, LLC in registering the mark PENTHOUSE GOLD
ADD+G represented BMG Money, Inc. in registering the mark BMGLOANS
ADD+G represented Various, Inc. in registering the mark ADULTFIND
ADD+G represented Hammette International, Inc. in registering the mark HAMMETTE SHARP & Design.
ADD+G represented Mainsail Fort Myers LLLP in registering the mark LUMINARY HOTEL & CO. (Stylized)
ADD+G represented Penthouse World Media, LLC in registering the mark PENTHOUSE QUICKIES
ADD+G represented Penthouse World Media, LLC in registering the mark PENTHOUSE PASSION
ADD+G represented Panama Jack International, Inc. in registering the mark Panama Jack Rough Man Design
ADD+G represented Panama Jack International, Inc. in registering the mark PANAMA JACK
ADD+G represented Bodegas Borsao, S.A. in registering the mark BOLÉ (Stylized)
ADD+G represented Godwin's Gatorland, Inc. in registering the marks GATORLAND FLORIDA'S ALLIGATOR SAFETY AND EDUCATION EXPERTS SINCE 1949; GATORLAND FLORIDA'S LEADER IN ALLIGATOR SAFETY AND EDUCATION SINCE 1949; and SCHOOL OF CROC
ADD+G represented Innovative Technologies By Design, Inc. in registering the mark TEMP-PAL (Stylized) & Design
ADD+G represented Uninsured United Parachute Technologies, LLC in registering the mark MICRON
ADD+G represented Uninsured United Parachute Technologies, LLC in registering the mark UPT & Design
ADD+G represented Uninsured United Parachute Technologies, LLC in registering the mark VECTOR
ADD+G represented Uninsured United Parachute Technologies, LLC in registering the mark MUTANT
ADD+G represented Beach Community Bank in registering the mark BEACHBANK (Stylized) & Design
ADD+G represented CoAdvantage Corporation in registering the mark COADQUANTUM
ADD+G represented Uninsured United Parachute Technologies, LLC in registering the mark SIGMA
ADD+G represented Credit Solutions International, Co. in registering the mark THE EASY WAY TO INFLATE YOUR CREDIT BALLOON FINANCIAL & Twin Balloon Design
ADD+G represented Bank of Central Florida in registering the mark Propeller Design
ADD+G represented Fun Spot of Florida, Inc. in registering the mark MINE BLOWER
ADD+G represented Hernon Manufacturing, Inc. in registering the mark AUTOSEALER
ADD+G represented Weather Strike, LLC in registering the mark WEATHERSTRIKE
ADD+G represented Gradum LLC in registering the mark GSWING
ADD+G represented Rosen Hotels and Resorts, Inc. in registering the mark FUN-CATION
ADD+G represented Randy Priest in registering the mark MUD STICK
ADD+G represented Pevonia International, LLC in registering the mark HYDRA-CLOUD
ADD+G represented LaTonya Davis in registering the mark THE BREAST TALK EVER (Stylized) & Design
ADD+G represented Mainsail Fort Myers LLLP in registering the mark ELLA MAE’S DINER
ADD+G represented Mainsail Fort Myers LLLP in registering the mark SILVER KING OCEAN BRASSERIE
ADD+G represented Rosen Hotels and Resorts, Inc. in registering the mark RETURN TO ROSEN (Stylized)
ADD+G represented Poreev LLC in registering the mark POREEV
ADD+G represented Gallagher Promotional Products, Inc. in registering the mark GPP GALLAGHER PROMOTIONAL PRODUCTS
ADD+G represented Not The Bee, LLC in registering the mark [NOT] BEE DESIGN

Office Locations

Orlando (Main Office)

255 South Orange Avenue, Suite 1401
Orlando, Florida 32801

Phone:(407) 841-2330
Toll Free:(877) 886-8810
Fax:(407) 841-2343

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