ClassID:

112351

C12P3/00 - page 3 - CPC Classification

Classification description:

Preparation of elements or inorganic compounds except carbon dioxide

Recent Application in this class:
#601
20080293096
2008-11-27

Enzyme and Template-Controlled Synthesis of Silica from Non-Organic Silicon Compounds as Well as Aminosilanes and Silazanes and Use Thereof

#602
20080289816
2008-11-27

Biogenic fuel gas generation in geologic hydrocarbon deposits

#603
20080286855
2008-11-20

consortium for the production of materials with enhanced hydrogen content

#604
20080277337
2008-11-13

Method for producing hydrogen from organic wastes

#605
20080233624
2008-09-25

Apparatus and method for biohydrogen production

#606
20080227167
2008-09-18

Process for immobilized nano-sized metal particles

#607
20080213851
2008-09-04

Enzymatic Method for Producing Bioactive, OsteoblastStimulating Surfaces and Use Thereof

#608
20080213783
2008-09-04

Method for detecting a target using enzyme directed deposition of elemental metal

#609
20080199928
2008-08-21

Producing hydrogen by heterologous expression of a type II NAD (P)H dehydrogenase in

#610
20080187975
2008-08-07

Process for rapid anaerobic digestion of biomass using microbes and the production of biofuels therefrom

#611
20080182318
2008-07-31

GENERATION OF MATERIALS WITH ENHANCED HYDROGEN CONTENT FROM ANAEROBIC MICROBIAL CONSORTIA INCLUDING DESULFUROMONAS OR CLOSTRIDIA

#612
20080176301
2008-07-24

Hydrogen Processing, And Impurity Removal And Cleaning Methods In A Biomass Conversion Process

#613
20080152967
2008-06-26

PROCESS AND APPARATUS FOR PRODUCING HYDROGEN FROM SEWAGE SLUDGE

#614
20080131958
2008-06-05

Energy production with hyperthermophilic organisms

#615
20080105018
2008-05-08

Methods of generating phosphorus fertilizers through the utilization of microbial fermentation technology

#616
20080081359
2008-04-03

METHODS FOR PRODUCING MUTANT MICROBES USEFUL FOR PRECIOUS METAL AND BIOENERGY PRODUCTION

#617
20080044887
2008-02-21

Meandering channel fluid device and method

#618
20080038184
2008-02-14

Process and apparatus for the production of sulphur oxides

#619
20070298479
2007-12-27

Process For Stimulating Production Of Hydrogen From Petroleum In Subterranean Formations

#620
20070280921
2007-12-06

Enzymatic synthesis, modification and degradation of silicon(IV)- and other metal(IV)-compounds

#621
20070269874
2007-11-22

Multi-stage microbial system for continuous hydrogen production

#622
20070269864
2007-11-22

Designer proton-channel transgenic algae for photobiological hydrogen production

#623
20070264703
2007-11-15

Microorganism and Method for Leaching Mineral Sulphides

#624
20070264697
2007-11-15

Method of Biomass Processing

#625
20070264534
2007-11-15

Biohydrogen production by an artificial enzymatic pathway

#626
20070249029
2007-10-25

Self-Sustaining and Continuous System and Method of Anaerobically Digesting Ethanol Stillage

#627
20070248531
2007-10-25

Generation of hydrogen from hydrocarbon bearing materials

#628
20070224625
2007-09-27

Method for detecting a target molecule by metal deposition

#629
20070218044
2007-09-20

Decomposition and modification of silicate and silicone by silicase and use of the reversible enzyme

#630
20070207531
2007-09-06

METHODS AND BACTERIAL STRAINS FOR PRODUCING HYDROGEN FROM BIOMASS

#631
20070202585
2007-08-30

Microorganism having the improved gene for hydrogen-generating capability, and process for producing hydrogen using the same

#632
20070202584
2007-08-30

Chloride ion-resistant sulfur-oxidizing bacteria

#633
20070196892
2007-08-23

METHOD OF CONVERTING A FERMENTATION BYPRODUCT INTO OXYGEN AND BIOMASS AND RELATED SYSTEMS

#634
20070190630
2007-08-16

Process for producing biogas

#635
20070184542
2007-08-09

Method, a device and an additive for digesting organic matter

#636
20070184309
2007-08-09

Methods for use of a photobiofuel cell in production of hydrogen and other materials

#637
20070178570
2007-08-02

SUSTAINED MICROBIAL PRODUCTION OF HYDROGEN GAS FROM DILUTED FRUIT JUICE

#638
20070161104
2007-07-12

Waste management facilities for the production of hydrogen gas and reduction of greenhouse gases

#639
20070161077
2007-07-12

consortium for the production of materials with enhanced hydrogen content

#640
20070138088
2007-06-21

Method and composition for removing radionuclide with microorganisms

#641
20070131143
2007-06-14

Nano sized sulfide compounds of cerium and a process for the preparation thereof

#642
20070128707
2007-06-07

Method for making metal oxides

#643
20070122833
2007-05-31

Method of reducing metal ions to elemental metal in the vicinity of an oxido-reductase enzyme

#644
20070122826
2007-05-31

Minimal bacterial genome

#645
20070107550
2007-05-17

Method for recovering metal values from concentrates of sulfide minerals

#646
20070082387
2007-04-12

Method of hydrogen production combining a bioreactor with a nuclear reactor and associated apparatus

#647
20070056842
2007-03-15

Process for production of hydrogen from anaerobically deomposed organic materials

#648
20070054389
2007-03-08

Expression of heterologous functional oxygen-sensitive proteins in filamentous cyanobacteria

#649
20070048851
2007-03-01

Method for sustained microbial production of hydrogen gas in a bioreactor using klebsiella oxytoca

#650
20070048850
2007-03-01

System for sustained microbial production of hydrogen gas in a bioreactor using klebsiella oxytoca

#651
20070037268
2007-02-15

HYDROGEN PRODUCING BIOREACTOR WITH SAND FOR THE MAINTENANCE OF A HIGH BIOMASS BACTERIA

#652
20070036712
2007-02-15

METHOD OF HYDROGEN PRODUCTION UTILIZING SAND FOR THE MAINTENANCE OF A HIGH BIOMASS BACTERIA IN A HYDROGEN BIOREACTOR

#653
20070009997
2007-01-11

Process for surface activation and/or devulcanisation of sulfur-vulcanized rubber particles

#654
20070009942
2007-01-11

Methods and compositions for evolving hydrogenase genes

#655
20060292685
2006-12-28

Method of sustained microbial production of hydrogen gas in a bioreactor utilizing an equalization tank

#656
20060292677
2006-12-28

Use of corn with low gelatinization temperature for production of fermentation-based products

#657
20060289356
2006-12-28

Digesters

#658
20060289355
2006-12-28

Methods for manufacturing hydrogen using anaerobic digestion

#659
20060286665
2006-12-21

System for sustained microbial production of hydrogen gas in a bioreactor utilizing an equalization tank

#660
20060281164
2006-12-14

System for sustained microbial production of hydrogen gas in a bioreactor utilizing a circulation system

#661
20060281163
2006-12-14

Method of producing hydrogen gas in a bioreactor with substrates and associated apparatus

#662
20060281162
2006-12-14

System for sustained microbial production of hydrogen gas in a bioreactor

#663
20060281161
2006-12-14

Production of hydrogen gas in a bioreactor with a coated substrates

#664
20060281160
2006-12-14

Method of hydrogen production in a bioreactor having a circulation system

#665
20060281159
2006-12-14

Method for sustained microbial production of hydrogen gas in a bioreactor

#666
20060281158
2006-12-14

Production of hydrogen gas and isolation of hydrogen producing microorganisms using replenishing coated substrates

#667
20060275206
2006-12-07

Method of hydrogen production utilizing excess heat from an industrial facility

#668
20060254765
2006-11-16

Biogenic fuel gas generation in geologic hydrocarbon deposits

#669
20060223159
2006-10-05

Generation of materials with enhanced hydrogen content from microbial consortia including thermotoga

#670
20060223153
2006-10-05

Generation of materials with enhanced hydrogen content from anaerobic microbial consortia

#671
20060222585
2006-10-05

Production of organic acid and ammonium nitrate

#672
20060205051
2006-09-14

Process for anaerobic oxidation of methane

#673
20060172405
2006-08-03

Sonication enhanced digestion process

#674
20060166343
2006-07-27

Photosynthetic hydrogen production

#675
20060128004
2006-06-15

Process and an apparatus for producing calcium carbonate via an enzymatic pathway

#676
20060128001
2006-06-15

Highly efficient hydrogen production method using microorganism

#677
20060094094
2006-05-04

Bacteria strain wenelen DSM 16786, use of said bacteria for leaching of ores or concentrates containing metallic sulfide mineral species and leaching processes based on the use of said bacteria or mixtures that contain said bacteria

#678
20060084157
2006-04-20

Hydrogen production

#679
20060029939
2006-02-09

Decomposition and modification of silicate and silicone by silase and use of the reversible enzyme

#680
20060014261
2006-01-19

Fermentative process for making inorganic nanoparticles

#681
20050266541
2005-12-01

Methods and compositions for evolving microbial hydrogen production

#682
20050244934
2005-11-03

Recovery of inorganic salt during processing of lignocellulosic feedstocks

#683
20050239183
2005-10-27

Process for immobilized nano-sized metal particles

#684
20050227332
2005-10-13

Method for producing vitamin B12 from hydrogen-metabolizing methane bacterium

#685
20050214916
2005-09-29

Biological process for synthesis of oxide nanoparticles

#686
20050176131
2005-08-11

Structured material for the production of hydrogen

#687
20050136426
2005-06-23

Bacterial phytochelatin synthetase

#688
20050112741
2005-05-26

Method of biotreatment for solid materials in a nonstirred surface bioreactor

#689
20050112740
2005-05-26

Waste metals recycling-methods, processed and systems for the recycle of metals into coagulants

#690
20050082512
2005-04-21

Method for the enzymatic production of a curing agent and its fluid state

#691
20050064567
2005-03-24

Anaerobic hydrogen-producing process

#692
20050061001
2005-03-24

Streamlined methane gas generation system

#693
20050026262
2005-02-03

Sonication-enhanced digestion process

#694
20050014239
2005-01-20

Modulation of sulfate permease for photosynthetic hydrogen production

#695
20050013759
2005-01-20

Practical method for preparing inorganic nanophase materials

#696
20050009160
2005-01-13

Novel biological approach for forming low-k dielectrics

#697
20050009159
2005-01-13

Method for hydrogen production from organic wastes using a two-phase bioreactor system

#698
20050005737
2005-01-13

Method for recovering metal values from concentrates of sulfide minerals

#699
18946900
2025-09-09

Method for producing hydrogen gas from sweet sorghum

#700
18767086
2025-06-03

Subterranean water barrier

#701
16423532
2020-03-17

Biosynthesis of metal nanoparticles

#702
16420286
2022-07-26

Self-repairing polymeric coatings

#703
15430782
2021-12-21

Hydrogen peroxide and gluconic acid production

#704
15338259
2017-07-11

Synthesis of silver nanoparticles using fungi

#705
15331500
2019-05-21

Method for digesting organic matter using a biodigesting apparatus comprising an angled digestion tank

#706
15287653
2018-02-13

Synthesis of nanoparticles using

#707
14600241
2015-09-29

Integrated hydrogen production process