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

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...that the Slinky toy was the result of a failed attempt by engineer Richard James to produce an antivibration device for ship instruments? His goal was to develop a spring that would instantaneously counterbalance the wave motion that rocks a ship at sea. Instead, he developed the Slinky.

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Examiner: Liao, Diana J


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 92 patents; average approval time: 95 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
8187995 Cerium/zirconium-base composite oxide, method for producing the s...
8158551 Catalyst compositions for the treatment of vehicular exhaust gase...
8153088 Method to prevent build-up of limestone in a lime slaker that is ...
8147794 Multi-stage method for manufacturing titanium dioxide
8142753 Pyrogenic silica produced in a production facility with high capa...
8110042 Method for manufacturing single crystal
8110523 Highly attrition resistant and dry regenerable sorbents for carbo...
8084392 Crystalline silica-free diatomaceous earth filter aids and method...
8057772 Mesoporous silica particles and preparation method thereof
8048399 Ultrafine particle of rutile-type titanium oxide
8048389 Cerium oxide-zirconium oxide-based mixed oxide and method for pro...
8043593 Nanoscale crystalline silicon powder
8038971 Fumed silica of controlled aggregate size and processes for manuf...
8039418 Exhaust gas-purifying catalyst
8034742 Method of producing oxidation catalyst for cleaning exhaust gas
8022011 Photocatalyst element, method and device for preparing the same
8003562 Silica base composite photocatalyst and process for producing the...
7981829 Exhaust gas purifying catalyst
7964172 Method of manufacturing high-surface-area silicon
7956000 Process for activating a hydrotreating catalyst
7955433 Method and system for forming a silicon ingot using a low-grade s...
7947249 Fine hollow powder, thin flaky titanium oxide powder obtained by ...
7943114 Fine hollow powder, thin flaky titanium oxide powder obtained by ...
7939041 Composite oxides or hydroxides comprising alumina and zirconia fo...
7935444 Cathode active material for lithium secondary battery
7931886 Agglomeration of titania
7927570 Nanoscale crystalline silicon powder
7927571 Method and device for producing high purity polycrystalline silic...
7910081 Process for the production of fumed silica
7906448 Moving bed catalyst regeneration apparatus with integral CO oxida...
7902113 Catalyst direct conversion of methane to ethane and ethylene
7892510 Silicon dioxide dispersion
7888282 Catalyst for manufacturing synthesis gas and method of manufactur...
7888396 Silicon dioxide dispersion
7883681 Synthetic carbide lime filler composition and method of making
7879758 Catalytically active porous element
7879139 Reactivation of lime-based sorbents by COshocking
7875572 Combustion catalyst for treating diesel exhaust gas and method fo...
7871956 Cerium/zirconium-base composite oxide, method for producing the s...
7870724 Lean NOtrap with PGM zoned axially
 
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