Search

Ralph A. Lewis

Examiner (ID: 13682, Phone: (571)272-4712 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3732, 3772, 3303
Total Applications
2447
Issued Applications
1620
Pending Applications
231
Abandoned Applications
612

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10670940 [patent_doc_number] => 20160017085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'METHOD FOR PRODUCING POLYTHIOL COMPOUND, POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 14/871479 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11332 [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] => 14871479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/871479
Method for producing polythiol compound, polymerizable composition for optical material, and uses thereof Sep 29, 2015 Issued
Array ( [id] => 11936345 [patent_doc_number] => 20170240495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'POLYETHER DIOL AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/514982 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15514982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514982
Polyether diol and method for producing the same Sep 28, 2015 Issued
Array ( [id] => 11971069 [patent_doc_number] => 20170275223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'TRANSPARENT BODY PRODUCTION METHOD, TRANSPARENT BODY, AND AMORPHOUS BODY' [patent_app_type] => utility [patent_app_number] => 15/509168 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12273 [patent_no_of_claims] => 16 [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] => 15509168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/509168
Transparent body production method, transparent body, and amorphous body Sep 24, 2015 Issued
Array ( [id] => 10729476 [patent_doc_number] => 20160075625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => '1,2-BIS(2,2-DIFLUOROETHOXY)ETHANE AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/855278 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2900 [patent_no_of_claims] => 7 [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] => 14855278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/855278
1,2-BIS(2,2-DIFLUOROETHOXY)ETHANE AND MANUFACTURING METHOD THEREOF Sep 14, 2015 Abandoned
Array ( [id] => 10729475 [patent_doc_number] => 20160075624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'PROCESS FOR PREPARING AND SEPARATING MONODISPERSE POLYETHYLENE GLYCOL' [patent_app_type] => utility [patent_app_number] => 14/842027 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3147 [patent_no_of_claims] => 10 [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] => 14842027 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842027
Process for preparing and separating monodisperse polyethylene glycol Aug 31, 2015 Issued
Array ( [id] => 11979399 [patent_doc_number] => 20170283553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'POLYETHERS, POLYAMINES, POLYTHIOETHERS, AND METHODS FOR MAKING SAME' [patent_app_type] => utility [patent_app_number] => 15/507640 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3596 [patent_no_of_claims] => 19 [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] => 15507640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/507640
Polyethers, polyamines, polythioethers, and methods for making same Aug 27, 2015 Issued
Array ( [id] => 11821768 [patent_doc_number] => 20170210706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'SYNTHESIS OF 2,2,2-TRIFLUOROETHANETHIOL' [patent_app_type] => utility [patent_app_number] => 15/500654 [patent_app_country] => US [patent_app_date] => 2015-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5712 [patent_no_of_claims] => 22 [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] => 15500654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/500654
SYNTHESIS OF 2,2,2-TRIFLUOROETHANETHIOL Jul 30, 2015 Abandoned
Array ( [id] => 10677976 [patent_doc_number] => 20160024122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'BIOREVERSIBLE BORONATES FOR DELIVERY OF MOLECULES INTO CELLS' [patent_app_type] => utility [patent_app_number] => 14/809288 [patent_app_country] => US [patent_app_date] => 2015-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 45253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14809288 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/809288
Bioreversible boronates for delivery of molecules into cells Jul 26, 2015 Issued
Array ( [id] => 11649064 [patent_doc_number] => 20170144966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'METHOD FOR PREPARING DIMETHYL DISULPHIDE' [patent_app_type] => utility [patent_app_number] => 15/323564 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6956 [patent_no_of_claims] => 19 [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] => 15323564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323564
Method for preparing dimethyl disulphide Jun 28, 2015 Issued
Array ( [id] => 11669911 [patent_doc_number] => 20170158631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'METHOD FOR PREPARING METHYL MERCAPTAN' [patent_app_type] => utility [patent_app_number] => 15/322387 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6829 [patent_no_of_claims] => 17 [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] => 15322387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322387
Method for preparing methyl mercaptan Jun 28, 2015 Issued
Array ( [id] => 12247230 [patent_doc_number] => 09919995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Photoactivatable caged compounds with AIE characteristics: method of preparation and applications' [patent_app_type] => utility [patent_app_number] => 14/752481 [patent_app_country] => US [patent_app_date] => 2015-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 3026 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14752481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/752481
Photoactivatable caged compounds with AIE characteristics: method of preparation and applications Jun 25, 2015 Issued
Array ( [id] => 11178113 [patent_doc_number] => 09410099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Process for making isooctenes from aqueous isobutanol' [patent_app_type] => utility [patent_app_number] => 14/749095 [patent_app_country] => US [patent_app_date] => 2015-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9166 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14749095 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749095
Process for making isooctenes from aqueous isobutanol Jun 23, 2015 Issued
Array ( [id] => 10476001 [patent_doc_number] => 20150361018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'PROCESS FOR CLEANING CONTAMINATED FLUIDS' [patent_app_type] => utility [patent_app_number] => 14/740995 [patent_app_country] => US [patent_app_date] => 2015-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6984 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [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] => 14740995 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/740995
PROCESS FOR CLEANING CONTAMINATED FLUIDS Jun 15, 2015 Abandoned
Array ( [id] => 10476099 [patent_doc_number] => 20150361117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'PREPARATION OF A HYDROXYALKYL PHOSPHONIC ACID' [patent_app_type] => utility [patent_app_number] => 14/733016 [patent_app_country] => US [patent_app_date] => 2015-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 685 [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] => 14733016 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/733016
Preparation of a hydroxyalkyl phosphonic acid Jun 7, 2015 Issued
Array ( [id] => 11225242 [patent_doc_number] => 09452956 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-27 [patent_title] => 'Processes for separating an isobutane recycle stream from a mixed C4 stream' [patent_app_type] => utility [patent_app_number] => 14/725681 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4035 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14725681 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/725681
Processes for separating an isobutane recycle stream from a mixed C4 stream May 28, 2015 Issued
Array ( [id] => 10468644 [patent_doc_number] => 20150353660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'PROCESS FOR PREPARING CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/725072 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6435 [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] => 14725072 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/725072
PROCESS FOR PREPARING CATALYSTS May 28, 2015 Abandoned
Array ( [id] => 10451851 [patent_doc_number] => 20150336865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'PROCESS FOR PREPARING 2,2\'-BIPHENOLS USING SELENIUM DIOXIDE' [patent_app_type] => utility [patent_app_number] => 14/719900 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5437 [patent_no_of_claims] => 14 [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] => 14719900 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/719900
Process for preparing 2,2′-biphenols using selenium dioxide May 21, 2015 Issued
Array ( [id] => 10451981 [patent_doc_number] => 20150336995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'PROCESS FOR PREPARING 2,2\'-BIPHENOLS USING SELENIUM DIOXIDE AND HALOGENATED SOLVENT' [patent_app_type] => utility [patent_app_number] => 14/719003 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4175 [patent_no_of_claims] => 14 [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] => 14719003 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/719003
PROCESS FOR PREPARING 2,2'-BIPHENOLS USING SELENIUM DIOXIDE AND HALOGENATED SOLVENT May 20, 2015 Abandoned
Array ( [id] => 11230855 [patent_doc_number] => 09458075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-04 [patent_title] => 'Process for the manufacture of 3′-hydroxy pterostilbene' [patent_app_type] => utility [patent_app_number] => 14/718088 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1360 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14718088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/718088
Process for the manufacture of 3′-hydroxy pterostilbene May 20, 2015 Issued
Array ( [id] => 11757163 [patent_doc_number] => 20170204031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'METHOD FOR PRODUCING ASYMMETRICAL BIPHENOLS USING SELENIUM DIOXIDE' [patent_app_type] => utility [patent_app_number] => 15/313606 [patent_app_country] => US [patent_app_date] => 2015-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 15 [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] => 15313606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313606
Method for producing asymmetrical biphenols using selenium dioxide May 19, 2015 Issued
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