U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6295668

Maternity Beach Chair

A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.

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Examiner: Metzmaier, Daniel S.


Primary examiner statistics: 291 patents; average approval time: 1165 days
Assistant examiner statistics: 351 patents; average approval time: 892 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7452917 Emulsions made from particular emulsifers
7449431 Additive for increasing the density of a fluid for casing annulus...
7435758 Additive for producing the positive active material for lead-acid...
7432329 Dispersing agents for pigments or extenders based on acrylic acid...
7427584 Treating composition
7423167 Ethylenically unsaturated amine salts of sulfonic, phosphoric and...
7416689 Chemiluminescent composition
7408057 Clarified hydrocolloids of undiminished properties and method of ...
7405242 Aerosol delivery systems
7390432 Enhanced formulations for neutralization of chemical, biological ...
7388033 Amine-functionalized polyisobutylenes for improved hydrophobizing...
7378450 Aerogel and metallic compositions
7365101 Dispersion of pyrogenically produced cerium oxide
7361692 Dispersants
7351355 Purifying agent for purifying soil or ground water, process for p...
7342049 Dilatant fluid composition
7342063 Aqueous dispersion for electrodeposition, high dielectric constan...
7338980 Method and apparatus for mixing a high-viscosity material into a ...
7338924 Oil-in-water-in-oil emulsion
7338617 Process for preparing a flocculant for water treatment
7335319 Semiconductor stress buffer coating edge bead removal composition...
7332529 Thermoreversible organogelators, compositions and methods of maki...
7316787 Methods for controlling silica scale in aqueous systems
7304106 Compositions including nanoparticles having a rutile-like crystal...
7301066 Method of making and using nanoscale metal
7297718 Method of producing substantially spherical lyogels in water inso...
7294653 Silicone antifoaming agent
7291652 Diantimony pentoxide sol and method for its preparation
7291295 Method for precipitating finely divided solid particles
7288574 Two-phase oxygenated solution and method of use
7282236 Hydrophobic silica
7282524 Alkanolamide surfactant emulsions and process therefor
7279503 Water in oil emulsions
7276184 Surfactant assisted nanomaterial generation process
7253224 Silica-based particulates
RE39746 Phosphoric esters and their use as dispersants
7250118 Agglomerated nanoparticles having a rutile-like crystalline phase
7247606 Branched reaction products
7241814 Preparation of metallic nanoparticles with shell-crosslinked mice...
7214718 Quaternary ammonium salt composition

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6248701 Aqueous metal coating composition and process with reduced staini...
6238926 Partial interesterification of triacylglycerols
6232496 Process for the preparation of amphoacetate surfactants
6225357 Polymer compositions for demulsifying crude oil
6224534 Treatments for cuttings from offshore rigs
6221922 Foam control agents for silicone surfactants
6221921 Dispersant system and process for formulating non-aqueous siliceo...
6214928 Aqueous emulsions of amine-functionalized organopolysiloxanes and...
6214927 Method for making aqueous emulsions of functionalized organopolys...
6214771 Aqueous spray compositions
6211252 Method for forming aqueous, pumpable fluids from solid carbonaceo...
6207781 Polymerization of an organofunctional cocyclic siloxane
6204296 Patient oxygenation using stabilized fluorocarbon emulsions
6204297 Nonionic gemini surfactants
6203722 Stabilized liquid lime dispersion for sewage treatment
6201091 Organofunctional cocyclic siloxanes and polymerization thereof
6197384 Hydrophobic precipitated silica
6197836 Preparation of active ingredient dispersions and apparatus theref...
6194470 Sparkle linen spray
6190237 pH-buffered slurry and use thereof for polishing
6187824 Zinc oxide sol and method of making
6177481 Defoamer mixtures, a process for the production thereof and the u...
6168702 Chemical demulsifier for desalting heavy crude
6162836 Process for preparing aqueous dispersion of higher fatty acid zin...
6159539 Process for preparing organically modified aerogels and use there...
6156326 Alkyl 2-acetamido-2-deoxyglucopyranoside uronic acids and derivat...
6153573 Aqueous composition for plasticizing paint prior to strip
6147124 Pourable nacreous lustre concentrate
6147034 Gelling agent for hydrocarbon liquid and method of use
6140376 Dispersed aqueous suspensions
6136867 Aqueous suspension of silica and of aluminium sulphate or of alum...
6135628 Method and apparatus for homogenizing aerosol formulations
6135372 Hydroxy-carboxylic acid grinding aids
6130257 Compositions of enantiomeric diacyl tartaric anhydrides and prepa...
6130258 Polyvalent metal cations in combination with dithiocarbamic acid ...
6129949 Process for preparing organically modified aerogels using alcohol...
6127429 Ultrasonic atomization for production of aerosols
6121331 Aqueous nacreous luster concentrates
6117915 Fatty alcohol phosphate ester emulsifier compositions
6114423 Redispersable cross-linkable dispersion powders
 
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