子分类:
钻井废弃物
专利汇是一家知识产权数据服务商,提供钻井废弃物专利,钻井废弃物专利的相关文章和专利信息,以及相关的新闻资讯,为你解答钻井废弃物专利的相关疑问,是您身边的专利检索分析管家。具体相关文章,请看下面专利汇精心整理的专利条目。
标题 发布/更新时间 阅读量
从基质中分离成分的设备 2020-10-12 926
钻井液净化装置 2020-10-13 506
Method for making a road base material using treated oil and gas waste material 2020-10-08 1025
Method of cleaning boats that have been contaminated with oil and gas well drilling fluids and hazardous waste 2020-10-18 1024
Method of cleaning boats that have been contaminated with oil and gas well drilling fluids and hazardous waste 2020-10-19 922
Device for reclaiming and disposal of drilling wastes and method of use therefore 2020-10-23 65
Tbm facing, and method and device for evaluating peripheral geology at real time 2020-10-14 663
Processing method of waste in slurry shielding method 2020-10-17 310
Steel framed reinforced concrete construction continuous underground wall 2020-10-22 924
Mud regulating agent for muddy water 2020-10-27 853
Device and method for measuring the flow rate of drill cuttings 2020-10-09 535
Methods and system for subsurface stabilization using jet grouting 2020-10-15 715
Hydrocarbon recovery from drilling mud stored in salt cavity 2020-10-24 746
Method and composition of drilling with fluid including additive 2020-10-10 946
SBS mass treatment system 2020-10-11 636
PROCESS AND SYSTEM FOR THE TREATMENT OF WASTES, MINERALS AND REFUSE MASSES 2020-10-16 836
Abwerfbarer Treibkäfig für ein unterkalibriges Geschoss 2020-10-20 216
A METHOD OF DISPOSING OF DRILLING WASTES 2020-10-21 634
A METHOD OF DISPOSING OF DRILLING WASTES 2020-10-25 58
A METHOD OF DISPOSING OF DRILLING WASTES 2020-10-26 214
高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈