Search

Rosalynd Ann Keys

Examiner (ID: 19110, Phone: (571)272-0639 , Office: P/1671 )

Most Active Art Unit
1621
Art Unit(s)
2899, 1622, 1621, 1699, CQIC, 1204, 1671
Total Applications
1942
Issued Applications
1237
Pending Applications
80
Abandoned Applications
627

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11669869 [patent_doc_number] => 20170158589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'PROCESS FOR GENERATING A MIXED MULTICOMPONENT VAPOR FOR PREPARATION OF MONOALKYL ETHERS OF DIPHENOLS' [patent_app_type] => utility [patent_app_number] => 15/313076 [patent_app_country] => US [patent_app_date] => 2015-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4261 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15313076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313076
Process for generating a mixed multicomponent vapor for preparation of monoalkyl ethers of diphenols May 18, 2015 Issued
Array ( [id] => 12367029 [patent_doc_number] => 09957211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Methods and systems for separating C4 crude streams [patent_app_type] => utility [patent_app_number] => 15/308884 [patent_app_country] => US [patent_app_date] => 2015-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7818 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15308884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/308884
Methods and systems for separating C4 crude streams May 6, 2015 Issued
Array ( [id] => 10353396 [patent_doc_number] => 20150238401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'PROPYL-PHENYL-ETHER DERIVATIVE, AND MELANOGENESIS INHIBITOR, SKIN-LIGHTENING AGENT, ANTIMICROBIAL AGENT AND COSMETIC CONTAINING SAID PROPYL-PHENYL-ETHER DERIVATIVE' [patent_app_type] => utility [patent_app_number] => 14/698264 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18200 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14698264 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/698264
PROPYL-PHENYL-ETHER DERIVATIVE, AND MELANOGENESIS INHIBITOR, SKIN-LIGHTENING AGENT, ANTIMICROBIAL AGENT AND COSMETIC CONTAINING SAID PROPYL-PHENYL-ETHER DERIVATIVE Apr 27, 2015 Abandoned
Array ( [id] => 16605869 [patent_doc_number] => 10906861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Methods of making organic compounds by metathesis [patent_app_type] => utility [patent_app_number] => 14/678749 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16822 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14678749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/678749
Methods of making organic compounds by metathesis Apr 2, 2015 Issued
Array ( [id] => 11705096 [patent_doc_number] => 20170173595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'A Process for Preparation of High Flash Point Frothing Agent' [patent_app_type] => utility [patent_app_number] => 15/129722 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2359 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15129722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129722
Process for preparation of high flash point frothing agent Mar 26, 2015 Issued
Array ( [id] => 11836143 [patent_doc_number] => 20170217862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'METHOD FOR PRODUCING CYCLOPENTYL ALKYL ETHER COMPOUND' [patent_app_type] => utility [patent_app_number] => 15/127602 [patent_app_country] => US [patent_app_date] => 2015-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5304 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15127602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/127602
METHOD FOR PRODUCING CYCLOPENTYL ALKYL ETHER COMPOUND Mar 24, 2015 Abandoned
Array ( [id] => 11336608 [patent_doc_number] => 20160362363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'A PROCESS FOR THE REMOVAL OF SODIUM FROM DI-SULFIDE OIL' [patent_app_type] => utility [patent_app_number] => 15/121535 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3872 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15121535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121535
Process for the removal of sodium from di-sulfide oil Mar 12, 2015 Issued
Array ( [id] => 10290514 [patent_doc_number] => 20150175513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'TRITYLATED ETHERS' [patent_app_type] => utility [patent_app_number] => 14/643100 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14643100 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643100
Tritylated ethers Mar 9, 2015 Issued
Array ( [id] => 10451072 [patent_doc_number] => 20150336086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'PROCESS FOR THE PREPARATION OF PHOSPHOROUS CONTAINING MESOPOROUS ALUMINA CATALYST FOR SELECTIVE DEHYDRATION OF METHANOL TO DIMETHYL ETHER' [patent_app_type] => utility [patent_app_number] => 14/634200 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3231 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14634200 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/634200
Process for the preparation of phosphorous containing mesoporous alumina catalyst for selective dehydration of methanol to dimethyl ether Feb 26, 2015 Issued
Array ( [id] => 12199690 [patent_doc_number] => 09902746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Benzoxaphosphole compounds and a process for preparation thereof' [patent_app_type] => utility [patent_app_number] => 15/121330 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17542 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15121330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121330
Benzoxaphosphole compounds and a process for preparation thereof Feb 24, 2015 Issued
Array ( [id] => 11457207 [patent_doc_number] => 20170051113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'Process for the Preparation of a Mercapto-terminated Liquid Polymer' [patent_app_type] => utility [patent_app_number] => 15/118604 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4049 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15118604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/118604
Process for the preparation of a mercapto-terminated liquid polymer Feb 22, 2015 Issued
Array ( [id] => 10263568 [patent_doc_number] => 20150148565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'Method of Forming Alkoxylated Fluoroalcohols' [patent_app_type] => utility [patent_app_number] => 14/613222 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14613222 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613222
Method of forming alkoxylated fluoroalcohols Feb 2, 2015 Issued
Array ( [id] => 11363954 [patent_doc_number] => 20170001935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'PROCESS OF PRODUCTION OF 2,5-DIMETHYLPHENOL' [patent_app_type] => utility [patent_app_number] => 15/114144 [patent_app_country] => US [patent_app_date] => 2015-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2116 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15114144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/114144
Process of production of 2,5-dimethylphenol Jan 26, 2015 Issued
Array ( [id] => 11129099 [patent_doc_number] => 20160326073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'PROCESS FOR PRODUCING NEOPENTYL GLYCOL' [patent_app_type] => utility [patent_app_number] => 15/037346 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15037346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/037346
PROCESS FOR PRODUCING NEOPENTYL GLYCOL Jan 25, 2015 Abandoned
Array ( [id] => 11290350 [patent_doc_number] => 20160340282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'Process and Installation for the Production of Dialkyl Ether' [patent_app_type] => utility [patent_app_number] => 15/112471 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4201 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15112471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/112471
Process and Installation for the Production of Dialkyl Ether Jan 25, 2015 Abandoned
Array ( [id] => 11895077 [patent_doc_number] => 09765001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Method for producing arylpropenes' [patent_app_type] => utility [patent_app_number] => 15/111841 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3902 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15111841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/111841
Method for producing arylpropenes Jan 15, 2015 Issued
Array ( [id] => 11129106 [patent_doc_number] => 20160326081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'Processing by a separation technique of a gas mixture formed from a product stream of a dimethyl reactor' [patent_app_type] => utility [patent_app_number] => 15/110037 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6148 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15110037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/110037
Processing by a separation technique of a gas mixture formed from a product stream of a dimethyl reactor Jan 6, 2015 Issued
Array ( [id] => 10628771 [patent_doc_number] => 09346916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Fluidized bed reactor and method for preparing polyoxymethylene dimethyl ethers from dimethoxymethane and paraformaldehyde' [patent_app_type] => utility [patent_app_number] => 14/589651 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5793 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14589651 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589651
Fluidized bed reactor and method for preparing polyoxymethylene dimethyl ethers from dimethoxymethane and paraformaldehyde Jan 4, 2015 Issued
Array ( [id] => 11129104 [patent_doc_number] => 20160326079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'INTEGRATED STEAM CRACKER AND MTBE PRODUCTION UNITS' [patent_app_type] => utility [patent_app_number] => 15/109184 [patent_app_country] => US [patent_app_date] => 2015-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4753 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15109184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109184
INTEGRATED STEAM CRACKER AND MTBE PRODUCTION UNITS Jan 1, 2015 Abandoned
Array ( [id] => 13154331 [patent_doc_number] => 10093880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Perfluoropolyether extraction processes [patent_app_type] => utility [patent_app_number] => 15/109679 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7753 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15109679 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109679
Perfluoropolyether extraction processes Dec 22, 2014 Issued
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