Search

William Arauz Rivera

Examiner (ID: 14151, Phone: (571)272-6953 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654, 2405, 3503, 3631, 3653
Total Applications
2735
Issued Applications
2100
Pending Applications
160
Abandoned Applications
501

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4284074 [patent_doc_number] => 06235222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Method for manufacturing fluoroaryl magnesium halide' [patent_app_type] => 1 [patent_app_number] => 9/425385 [patent_app_country] => US [patent_app_date] => 1999-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11262 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235222.pdf [firstpage_image] =>[orig_patent_app_number] => 425385 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/425385
Method for manufacturing fluoroaryl magnesium halide Oct 21, 1999 Issued
Array ( [id] => 1414349 [patent_doc_number] => 06528670 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Bridged metallocenes for olefin copolymerization' [patent_app_type] => B1 [patent_app_number] => 09/426099 [patent_app_country] => US [patent_app_date] => 1999-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9015 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/528/06528670.pdf [firstpage_image] =>[orig_patent_app_number] => 09426099 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/426099
Bridged metallocenes for olefin copolymerization Oct 21, 1999 Issued
Array ( [id] => 4266150 [patent_doc_number] => 06322777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Fragrance releasing non-volatile polymeric siloxanes' [patent_app_type] => 1 [patent_app_number] => 9/420715 [patent_app_country] => US [patent_app_date] => 1999-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4086 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/322/06322777.pdf [firstpage_image] =>[orig_patent_app_number] => 420715 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/420715
Fragrance releasing non-volatile polymeric siloxanes Oct 19, 1999 Issued
Array ( [id] => 4135482 [patent_doc_number] => 06147241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Process for the preparation of organosilicon-disulfanes' [patent_app_type] => 1 [patent_app_number] => 9/417897 [patent_app_country] => US [patent_app_date] => 1999-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1286 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/147/06147241.pdf [firstpage_image] =>[orig_patent_app_number] => 417897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/417897
Process for the preparation of organosilicon-disulfanes Oct 13, 1999 Issued
09/416265 CYCLOTRISILOXANES, NEW SILOXANE POLYMERS AND THEIR PREPARATION Oct 11, 1999 Abandoned
Array ( [id] => 4241907 [patent_doc_number] => 06090976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Method for preparation 3-(hydroxyphenylphosphinyl)-propanoic acid' [patent_app_type] => 1 [patent_app_number] => 9/414934 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1425 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090976.pdf [firstpage_image] =>[orig_patent_app_number] => 414934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/414934
Method for preparation 3-(hydroxyphenylphosphinyl)-propanoic acid Oct 11, 1999 Issued
Array ( [id] => 4219991 [patent_doc_number] => 06087522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Silicone lanolin esters' [patent_app_type] => 1 [patent_app_number] => 9/415253 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2694 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087522.pdf [firstpage_image] =>[orig_patent_app_number] => 415253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/415253
Silicone lanolin esters Oct 11, 1999 Issued
Array ( [id] => 4412558 [patent_doc_number] => 06229036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Sulfanylsilanes' [patent_app_type] => 1 [patent_app_number] => 9/407905 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5103 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229036.pdf [firstpage_image] =>[orig_patent_app_number] => 407905 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/407905
Sulfanylsilanes Sep 28, 1999 Issued
Array ( [id] => 4317338 [patent_doc_number] => 06242626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Boron-containing carbosilanes, boron-containing oligo or polycarbosilazanes and silicon borocarbonitride ceramics' [patent_app_type] => 1 [patent_app_number] => 9/402115 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2377 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242626.pdf [firstpage_image] =>[orig_patent_app_number] => 402115 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402115
Boron-containing carbosilanes, boron-containing oligo or polycarbosilazanes and silicon borocarbonitride ceramics Sep 28, 1999 Issued
Array ( [id] => 4189235 [patent_doc_number] => 06093840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Silylalkylboranes, oligo or polyborocarbosilazanes and silicon carbonitride ceramics' [patent_app_type] => 1 [patent_app_number] => 9/402038 [patent_app_country] => US [patent_app_date] => 1999-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/093/06093840.pdf [firstpage_image] =>[orig_patent_app_number] => 402038 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402038
Silylalkylboranes, oligo or polyborocarbosilazanes and silicon carbonitride ceramics Sep 26, 1999 Issued
Array ( [id] => 4251970 [patent_doc_number] => 06222055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Hydrolyzable and polymerizable and/or polyadditive silanes' [patent_app_type] => 1 [patent_app_number] => 9/399301 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11065 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222055.pdf [firstpage_image] =>[orig_patent_app_number] => 399301 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/399301
Hydrolyzable and polymerizable and/or polyadditive silanes Sep 16, 1999 Issued
Array ( [id] => 4137010 [patent_doc_number] => 06121475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Preparation of optically active .beta.-hydroxyester derivatives and platinum-containing catalyst' [patent_app_type] => 1 [patent_app_number] => 9/397812 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7786 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121475.pdf [firstpage_image] =>[orig_patent_app_number] => 397812 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/397812
Preparation of optically active .beta.-hydroxyester derivatives and platinum-containing catalyst Sep 16, 1999 Issued
Array ( [id] => 4143382 [patent_doc_number] => 06060620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Method for manufacturing an acyloxysilane compound having functional groups bonded to silicon atoms via SI--C bonds' [patent_app_type] => 1 [patent_app_number] => 9/395128 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6925 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060620.pdf [firstpage_image] =>[orig_patent_app_number] => 395128 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395128
Method for manufacturing an acyloxysilane compound having functional groups bonded to silicon atoms via SI--C bonds Sep 13, 1999 Issued
Array ( [id] => 4111708 [patent_doc_number] => 06057469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes' [patent_app_type] => 1 [patent_app_number] => 9/391416 [patent_app_country] => US [patent_app_date] => 1999-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2351 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057469.pdf [firstpage_image] =>[orig_patent_app_number] => 391416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/391416
Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes Sep 7, 1999 Issued
Array ( [id] => 4174312 [patent_doc_number] => 06140526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Method for obtaining organosilanes implementing a redistribution reaction' [patent_app_type] => 1 [patent_app_number] => 9/202100 [patent_app_country] => US [patent_app_date] => 1999-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5362 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/140/06140526.pdf [firstpage_image] =>[orig_patent_app_number] => 202100 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/202100
Method for obtaining organosilanes implementing a redistribution reaction Sep 6, 1999 Issued
Array ( [id] => 4106147 [patent_doc_number] => 06100417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Functionalizing olefin bearing silsesquioxanes' [patent_app_type] => 1 [patent_app_number] => 9/387682 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100417.pdf [firstpage_image] =>[orig_patent_app_number] => 387682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/387682
Functionalizing olefin bearing silsesquioxanes Aug 30, 1999 Issued
Array ( [id] => 4363473 [patent_doc_number] => 06255515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Processes for producing silicon- or germanium-containing organic compound, transition metal complex, catalyst for polymerization of .alpha.-olefin and .alpha.-olefin polymer' [patent_app_type] => 1 [patent_app_number] => 9/341844 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20113 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255515.pdf [firstpage_image] =>[orig_patent_app_number] => 341844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341844
Processes for producing silicon- or germanium-containing organic compound, transition metal complex, catalyst for polymerization of .alpha.-olefin and .alpha.-olefin polymer Aug 30, 1999 Issued
Array ( [id] => 4422422 [patent_doc_number] => 06177583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Method for the preparation of aminopropyl or aminoalkyl functional polyalkyl or aryl siloxanes' [patent_app_type] => 1 [patent_app_number] => 9/385286 [patent_app_country] => US [patent_app_date] => 1999-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177583.pdf [firstpage_image] =>[orig_patent_app_number] => 385286 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/385286
Method for the preparation of aminopropyl or aminoalkyl functional polyalkyl or aryl siloxanes Aug 29, 1999 Issued
Array ( [id] => 4177369 [patent_doc_number] => 06084116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Process for preparing acetoxysilanes' [patent_app_type] => 1 [patent_app_number] => 9/374843 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084116.pdf [firstpage_image] =>[orig_patent_app_number] => 374843 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/374843
Process for preparing acetoxysilanes Aug 15, 1999 Issued
Array ( [id] => 4241174 [patent_doc_number] => 06166237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Removal of dissolved silicates from alcohol-silicon direct synthesis solvents' [patent_app_type] => 1 [patent_app_number] => 9/374403 [patent_app_country] => US [patent_app_date] => 1999-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5983 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166237.pdf [firstpage_image] =>[orig_patent_app_number] => 374403 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/374403
Removal of dissolved silicates from alcohol-silicon direct synthesis solvents Aug 12, 1999 Issued
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